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maint: update NEWS. * NEWS: remove section about new option for rgbplot since the function has since been removed from the package and moved to Octave core. Rewrite text about swapped arguments to medfilt2.
author Carnë Draug <carandraug@octave.org>
date Thu, 07 Nov 2013 03:27:31 +0000
parents a043a7e1745d
children 0ac3df9562b0
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768
8f13dc2ccfd4 maint: add and fix old entries on NEWS file
Carnë Draug <carandraug@octave.org>
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diff changeset
1 Summary of important user-visible changes for image 2.2.0 (yyyy/mm/dd):
8f13dc2ccfd4 maint: add and fix old entries on NEWS file
Carnë Draug <carandraug@octave.org>
parents: 767
diff changeset
2 -------------------------------------------------------------------------
673
372346150564 imhist: bugfix and nicer plot
carandraug
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3
787
63acfe78a7ed Complete rewrite of imerode and imdilate for all image and SE types.
Carnë Draug <carandraug@octave.org>
parents: 771
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4 ** The imerode and imdilate have been completely rewritten for increased
63acfe78a7ed Complete rewrite of imerode and imdilate for all image and SE types.
Carnë Draug <carandraug@octave.org>
parents: 771
diff changeset
5 performance and many Matlab compatibility fixes. Performance gains between
63acfe78a7ed Complete rewrite of imerode and imdilate for all image and SE types.
Carnë Draug <carandraug@octave.org>
parents: 771
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6 1.5-30X have been demonstrated. Main compatibility changes include the
63acfe78a7ed Complete rewrite of imerode and imdilate for all image and SE types.
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parents: 771
diff changeset
7 addition of the shape option, support for the strel class, and allowing
63acfe78a7ed Complete rewrite of imerode and imdilate for all image and SE types.
Carnë Draug <carandraug@octave.org>
parents: 771
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8 structuring elements and images of different classes. Non-flat grayscale
63acfe78a7ed Complete rewrite of imerode and imdilate for all image and SE types.
Carnë Draug <carandraug@octave.org>
parents: 771
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9 erosion and dilation has also been implemented by making use of the new
63acfe78a7ed Complete rewrite of imerode and imdilate for all image and SE types.
Carnë Draug <carandraug@octave.org>
parents: 771
diff changeset
10 strel class.
63acfe78a7ed Complete rewrite of imerode and imdilate for all image and SE types.
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11
63acfe78a7ed Complete rewrite of imerode and imdilate for all image and SE types.
Carnë Draug <carandraug@octave.org>
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12 ** With the increased performance in imerode and imdilate, all other
63acfe78a7ed Complete rewrite of imerode and imdilate for all image and SE types.
Carnë Draug <carandraug@octave.org>
parents: 771
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13 functions that use them, such imopen and imclose, get an equivalent
63acfe78a7ed Complete rewrite of imerode and imdilate for all image and SE types.
Carnë Draug <carandraug@octave.org>
parents: 771
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14 performance boost.
63acfe78a7ed Complete rewrite of imerode and imdilate for all image and SE types.
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15
802
bec6e07f4272 bwmorph: support of N dimensional images and performance increase.
Carnë Draug <carandraug@octave.org>
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16 ** Most of bwmorph operations now support N dimensional images and have
bec6e07f4272 bwmorph: support of N dimensional images and performance increase.
Carnë Draug <carandraug@octave.org>
parents: 798
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17 increased performance. Other Matlab compatibility fixes have been
bec6e07f4272 bwmorph: support of N dimensional images and performance increase.
Carnë Draug <carandraug@octave.org>
parents: 798
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18 made such as displaying image when there's no output variable.
bec6e07f4272 bwmorph: support of N dimensional images and performance increase.
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19
771
b2e168a18d4b Large rewrite of __spatial_filtering__ function for increased performance.
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20 ** The __spatial_filtering__ function has been mostly rewritten and
b2e168a18d4b Large rewrite of __spatial_filtering__ function for increased performance.
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parents: 768
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21 performs in approximattely 1/5 to 2/5 of the previous time, depending
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parents: 771
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22 on the filter. With this change, all functions dependent on it,
63acfe78a7ed Complete rewrite of imerode and imdilate for all image and SE types.
Carnë Draug <carandraug@octave.org>
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23 rangefilt, entropyfilt, ordfilt2/n, medfilt2/n, and stdfilt, will also
63acfe78a7ed Complete rewrite of imerode and imdilate for all image and SE types.
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24 perform faster.
771
b2e168a18d4b Large rewrite of __spatial_filtering__ function for increased performance.
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25
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205e5f657033 New function: checkerboard
carandraug
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26 ** The following functions are new:
205e5f657033 New function: checkerboard
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27
700
a2c5450fb89d new functions cp2tform, maketform, tformfwd and tforminv by Pantxo Diribarne
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28 checkerboard
a2c5450fb89d new functions cp2tform, maketform, tformfwd and tforminv by Pantxo Diribarne
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29 cp2tform
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30 findbounds
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e2da2625ad8e impixel: New function.
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31 impixel
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32 imtransform
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33 intlut
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34 maketform
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35 montage
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36 strel
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37 tformfwd
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38 tforminv
756
3abfca31882a ycbcr2rgb: new function
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39 ycbcr2rgb
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40
753
80779f2fc58f image: remove functions moved to Octave core and dependent on >= 3.8
carandraug
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41 ** The following functions have been moved from the Octave Forge Image package
80779f2fc58f image: remove functions moved to Octave core and dependent on >= 3.8
carandraug
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42 to GNU Octave core:
80779f2fc58f image: remove functions moved to Octave core and dependent on >= 3.8
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43
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44 cmpermute
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45 cmunique
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46 iscolormap
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47 rgbplot
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48
754
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49 ** The following functions have been deprecated in the previous release
1f9d8985d67b image: remove previously deprecated functions
carandraug
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50 of the Image package and have now been removed:
1f9d8985d67b image: remove previously deprecated functions
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51
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52 blkproc bmpwrite dilate erode
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53
720
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54 ** The following functions have been deprecated (see their help text
32a26b93cc79 imrotate: move imrotate_Fourier into imrotate
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55 for the recommended alternatives):
32a26b93cc79 imrotate: move imrotate_Fourier into imrotate
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56
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d26a8681dd22 Deprecate bwborder in favour of bwmorph with the "remove" option.
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57 bwborder
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2a34ada9e75b impad: deprecate impad in favour of padarray.
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58 impad
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59 imrotate_Fourier
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60 uintlut
720
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61
820
c97cf027877d col2im: complete rewrite for support of N-dimensional matrices and blocks.
Carnë Draug <carandraug@octave.org>
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62 ** The functions im2col and col2im has been completely rewritten for massive
c97cf027877d col2im: complete rewrite for support of N-dimensional matrices and blocks.
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63 performace increase (increases greater than 500X have been observed, with
c97cf027877d col2im: complete rewrite for support of N-dimensional matrices and blocks.
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parents: 818
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64 biggest differences for smaller blocks and sliding option), and support of
815
ad3e5b849ade im2col: rewrite of "sliding" option for performance increase.
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parents: 813
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65 N-dimensional blocks and images.
ad3e5b849ade im2col: rewrite of "sliding" option for performance increase.
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parents: 813
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66
755
87149a91653d rgb2ycbcr: complete rewrite
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67 ** rgb2ycbcr was completely rewritten to accept images of other classes, and
87149a91653d rgb2ycbcr: complete rewrite
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68 colormaps. A new argument was implemented to convert the RGB values
87149a91653d rgb2ycbcr: complete rewrite
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69 according to different standards.
87149a91653d rgb2ycbcr: complete rewrite
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70
723
c0cfac601f59 medfilt2 fixes, tests and documentation.
carandraug
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71 ** The use of non logical matrices to specify the neighborhood for the medfilt2
825
9fcb4d879b36 maint: update NEWS.
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72 function has been deprecated. Also, when using a vector to specify the size
9fcb4d879b36 maint: update NEWS.
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73 of the neighborhood, the elements were swapped (first element is now the
9fcb4d879b36 maint: update NEWS.
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74 number of rows and the second the number of columns).
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c0cfac601f59 medfilt2 fixes, tests and documentation.
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75
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422b5b72d56c padarray: allow string "zeros" as padvalue for consistency
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76 ** For consistency with other functions that allow specification of padding
422b5b72d56c padarray: allow string "zeros" as padvalue for consistency
carandraug
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77 values, the function padarray now accepts the string "zeros" as a valid
422b5b72d56c padarray: allow string "zeros" as padvalue for consistency
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78 option.
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79
673
372346150564 imhist: bugfix and nicer plot
carandraug
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80 ** The plot produced by `imhist' is correctly scaled on the X axis so that the
372346150564 imhist: bugfix and nicer plot
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81 colorbar corresponds to the actual intensity of the stems; the given
372346150564 imhist: bugfix and nicer plot
carandraug
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82 colormarp is used on the colorbar for indexed images; and the stems no
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341c8d3ee3c5 imhist: adjust y axis for outliers
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83 longer display the markers at their top. The Y axis is also adjusted in case
341c8d3ee3c5 imhist: adjust y axis for outliers
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84 of peaks with high values that prevent a good overview of the histogram.
673
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85
700
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86 ** The option to create poisson noise to an image has been added to `imnoise'.
686
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87
695
8c3ca958d9f5 imerode: deal with strel objects
carandraug
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88 ** With the addition of the strel class, the following functions are now able
8c3ca958d9f5 imerode: deal with strel objects
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89 to handle strel objects:
8c3ca958d9f5 imerode: deal with strel objects
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90
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91 imdilate
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92 imerode
8c3ca958d9f5 imerode: deal with strel objects
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93
718
df56c5bc8c64 imresize: nice performance improvement
carandraug
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94 ** The performance of `imresize()' has been greatly improved when using the
df56c5bc8c64 imresize: nice performance improvement
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95 nearest neighbor method for N or 1/N scale factors (e.g.: 2, 50, 1/4, 1/7).
df56c5bc8c64 imresize: nice performance improvement
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96
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97 ** The imperspectivewarp, imremap, imresize, and imrotate functions will now
65c4a7728392 imperspectivewarp, imrotate, imresize, imremap changes.
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98 accept any interpolation method from the interp2 function thus extending
65c4a7728392 imperspectivewarp, imrotate, imresize, imremap changes.
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99 the available methods to "spline" and "pchip". This in addition to the
65c4a7728392 imperspectivewarp, imrotate, imresize, imremap changes.
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100 "bilinear" and "bicubic" methods (same as "linear" and "cubic" respectively)
65c4a7728392 imperspectivewarp, imrotate, imresize, imremap changes.
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101 which are kept for matlab compatibility. For the same reason, the
65c4a7728392 imperspectivewarp, imrotate, imresize, imremap changes.
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102 "triangle" method (interpolation kernel) has also been added (which is the
65c4a7728392 imperspectivewarp, imrotate, imresize, imremap changes.
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103 same as "linear" method).
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df56c5bc8c64 imresize: nice performance improvement
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104
736
c8652f18bcc0 graythresh: bugfixes from upstream version 1.03
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105 ** Bug fixes on the concavity, intermodes, maxlikelihood, and minimum methods
c8652f18bcc0 graythresh: bugfixes from upstream version 1.03
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106 of graythresh.
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107
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108 ** The `bwdist' function will now consider any non zero value as object pixels,
27d87f06dd99 bwdist: matlab compatibility fixes
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109 the class of the distance matrix has changed to single, and indexes an
27d87f06dd99 bwdist: matlab compatibility fixes
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110 uint dependent on the matrix size.
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111
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088376c53e6c imtophat: remove deprecated transform option (use imbothat).
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112 ** The transform option of imtophat has been removed (it was deprecated
088376c53e6c imtophat: remove deprecated transform option (use imbothat).
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113 in version 2.0.0) in favour of using imbothat.
088376c53e6c imtophat: remove deprecated transform option (use imbothat).
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114
804
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115 ** Other functions that have been changed for smaller bugfixes, increased
9e53c082b5eb padarray: manage padsize larger than input matrix with symmetric and reflect.
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116 Matlab compatibility, or performance:
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117
806
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118 bwlabel
818
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119 bwperim
804
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120 padarray
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121
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122 ** The following functions now fully support matrices with an arbitrary
72cd72a3bff6 bestblk: complete rewrite to suppport multi-dimensional matrices.
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123 number of dimensions:
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124
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125 bestblk
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parents: 820
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126 col2im
824
a043a7e1745d Rewrite colfilt to support N-dimensional images and implement distinct blocks.
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127 colfilt
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128 im2col
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896f5b53db6b Rewrite nlfilter for support of N-dimensional input.
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129 nlfilter
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130
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131 Summary of important user-visible changes for image 2.0.0 (2012/11/08):
8f13dc2ccfd4 maint: add and fix old entries on NEWS file
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132 -------------------------------------------------------------------------
504
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133
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134 ** The following functions are new:
1a7e9a91a6a0 image: added NEWS file
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135
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136 analyze75info imabsdiff iptcheckconn
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137 analyze75read imadd iptcheckmap
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138 analyze75write imbothat iptchecknargin
24d88d1a329d image: prepare NEWS for new release
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139 blockproc imcrop iptcheckstrs
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140 bwlabeln imdivide iptnum2ordinal
24d88d1a329d image: prepare NEWS for new release
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141 getrangefromclass imlincomb iscolormap
24d88d1a329d image: prepare NEWS for new release
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142 im2int16 immultiply normxcorr2
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143 im2single imsubtract wavelength2rgb
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144
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145 ** The following functions have been deprecated in previous releases
1a7e9a91a6a0 image: added NEWS file
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146 of the image package and have now been removed:
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147
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148 imginfo
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149
665
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150 ** The function `deriche' has been removed.
c095f8c31237 deriche: removing function due to non-standard license
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151
642
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152 ** The complete set of functions to work with Analyze 7.5 files has been
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153 implemented. See `analyze75info', `analyze75read' and `analyze75write'.
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154
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155 ** `graythresh' can optionally accept an histogram rather than an image. This
d874709a9a27 graythresh: accept histogram as input. Also, there's no code left from Barre-Piquot and removed from copyright.
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156 allows for preprocessing of the histogram previous to an automatic threshold
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157 selection.
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158
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159 ** Otsu's method for automatic threshold selection (default for `graythresh')
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160 has been completely rewritten and should perform faster. Now, it can also
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161 return a second value representing the ``goodness'' of the computed
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162 threshold value (within class variance).
570
f128e24f3b22 graythresh: return goodness of computed value. Prepare code for multiple algorithms. Avoid var names that shadow core functions.
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163
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164 ** Alternative algorithms for automatic threshold have been implemented in
a923e5324064 graythresh: add moments algorithm
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165 `graythresh' (thanks to Antti Niemistö for releasing HistThresh toolbox
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166 http://www.cs.tut.fi/~ant/histthresh/ from where many were ported, under a
632
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167 GPL license). Currently, the following algorithms have been implemented
623
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168 (see graythresh for notes and references):
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169
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170 concavity MaxEntropy minimum Otsu
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171 intermeans MaxLikelihood MinError percentile
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172 intermodes mean moments
623
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173
504
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174 ** The following functions have been deprecated (see their help text
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175 for the recommended alternatives):
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176
658
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177 blkproc bmpwrite dilate erode
504
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178
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179 ** With the new function `imbothat' the transform option of
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180 `imtophat' has been deprecated.
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181
506
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182 ** The following functions have had been changed for bug fixes and/or
504
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183 improved matlab compatibility
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184
658
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185 bwarea imhist im2uint8 isind
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186 bweuler imnoise im2uint16 mat2gray
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187 bwfill conndef isbw rgb2gray
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188 cmpermute im2bw isgray
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189 cmunique im2double isrgb
609
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190
615
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191 ** `bwarea' now supports all image classes and considers objects all non
8d3210ae9a4a bwarea: accept any class and objects are all non-zero instead of all higher than zero
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192 zero pixels (not all pixels higher than zero).
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193
609
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194 ** `rgb2gray' now also supports images of the class single and performs a
ea8f2e7d270a rgb2gray: perform weighted conversion based on luminance values
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195 weighted conversion to keep the image luminance instead of a the mean
ea8f2e7d270a rgb2gray: perform weighted conversion based on luminance values
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196 through each color.
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197
613
c33c12769b71 im2bw: added tests, use more of other functions, more input check at start, support for int16 input images
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198 ** `im2bw' now supports input images of the int16 class and deals better with
c33c12769b71 im2bw: added tests, use more of other functions, more input check at start, support for int16 input images
carandraug
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199 RGB images since it uses `rgb2gray' internally (see changes to rgb2gray).
616
76f3cb3e44ce im2bw: threshold should be greater than only (matlab compatible)
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200 Threshold is performed on all values greater than value instead of greater
76f3cb3e44ce im2bw: threshold should be greater than only (matlab compatible)
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201 than or equal.
613
c33c12769b71 im2bw: added tests, use more of other functions, more input check at start, support for int16 input images
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202
564
7db61a0a2632 imhist: complete rewrite of the function to be matlab compatible. Added test cases. No old code left so removed old copyright owners.
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203 ** `imhist' is much more compatible with matlab and among other changes,
7db61a0a2632 imhist: complete rewrite of the function to be matlab compatible. Added test cases. No old code left so removed old copyright owners.
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204 it now uses the whole range of the class for the histogram rather than
618
41c917791057 imhist: display colorbar under histogram
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205 the minimum and maximum of the input image and displays a colorbar under
41c917791057 imhist: display colorbar under histogram
carandraug
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206 the histogram.
564
7db61a0a2632 imhist: complete rewrite of the function to be matlab compatible. Added test cases. No old code left so removed old copyright owners.
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207
506
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208 ** `isbw' now defines a black-and-white image as a binary non-sparse
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209 matrix. This is compatible with matlab. To use the old behaviour,
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210 use the new option for the call "isbw (img, "non-logical").
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211 For backwards compatibility, if a non-logical matrix of 0 and 1 is
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212 used as input, `isbw' will still return true but a warning will be
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213 issued since this will deprecated later.
512
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214
612
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215 ** `isgray' now also returns true for matrices of the int16 class.
7c1df1b5f058 isgray: return true for int16 class
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216
512
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217 ** `isrgb' now returns false for logical matrix.
562
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218
563
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219 ** `tiff_tag_read' had several bug fixes and can now check IFDs beyond
d2a6dc5e921e tiff_tag_read: deal with multiple tag and IFD beyond the first and improved documentation
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220 the first. It can also accept mutiple tag values and IFDs simultaneously
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diff changeset
221 and return a matrix of the values found. Its documentation has been
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222 expanded (as well as an explanation of TIFF structure on the source)
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223
629
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224 ** For sake of matlab compatibility, the behaviour of `mat2gray' has been
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225 greatly changed. Among the changes, it will no longer swap the minimum and
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226 maximum options if the first is larger than the later. Instead, will return
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227 the image complement after truncation. Also, when the maximum and minimum
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228 values are equal, `mat2gray' will truncate all values between 0 and 1. See
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229 the help text (or source) for a detailed description of cautions.
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230
661
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231 ** `bwfill' was fixed to always returns a logical matrix.
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232
650
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233 ** `imnoise' has been expanded to accept images of differente classes instead
b75c3b1ad7a5 imnoise: support images from other classes
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234 of only double and single.
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235
639
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236 ** The private function `__bwdist` has been renamed `__bwdist__`
bb079ed7bef5 __bwdist: rename to __bwdist__ (private functions should have __ on both sides)
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237
589
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238 ** Package is now dependent on GNU Octave version 3.6.0 or later.
31736083c9a5 image: now dependent on >=3.6.0 due to nthargout on regionprops
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239
661
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240 ** Package is now dependent on the signal package version 1.2.0 or later.
626
256ef5a8d711 graythresh: implementation of concavity, intermeans, intermodes, MaxEntropy, MaxLikelihood, mean, minimum, MinError, moments and percentile methods from the HistThresh toolbox
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241
562
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242 ** Package is no longer automatically loaded.
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243
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244
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245 ********************************************************************************
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246 ** **
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247 ** NEWS below this point were written after their releases for history **
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248 ** purposes and extracted from the Octave Forge general NEWS. Previous to **
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249 ** the image package version 1.0.11, all Octave Forge packages would be **
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250 ** released at the same time. Previous to the package version 1.0.0 there **
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251 ** were monolithic releases with no actual packages. This means that some **
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252 ** releases actually had no changes in the image package itself or changes **
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253 ** were small compared to the whole Octave Forge project and so, not **
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254 ** mentioned on the NEWS file. Inspection of the actual log in the **
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255 ** repository should be used if exact details are required. **
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256 ** **
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257 ********************************************************************************
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258
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259 Summary of important user-visible changes for image 1.0.15 (2011/09/21):
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260 --------------------------------------------------------------------------
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261
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262 Summary of important user-visible changes for image 1.0.14 (2011/04/12):
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263 --------------------------------------------------------------------------
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264
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265 Summary of important user-visible changes for image 1.0.13 (2010/05/22):
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266 --------------------------------------------------------------------------
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267
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268 Summary of important user-visible changes for image 1.0.12 (2010/03/22):
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269 --------------------------------------------------------------------------
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270
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271 Summary of important user-visible changes for image 1.0.11 (2010/03/05):
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272 --------------------------------------------------------------------------
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273
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274 Summary of important user-visible changes for image 1.0.10 (2009/06/07):
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275 --------------------------------------------------------------------------
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276
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277 Summary of important user-visible changes for image 1.0.9 (2009/05/08):
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278 -------------------------------------------------------------------------
717
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279
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280 ** The following functions are new:
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281
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282 entropyfilt ordfiltn rangefilt stdfilt
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283
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284 ** The following functions have been removed as they are now part of
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285 Octave core:
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286
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287 imread imwrite
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288
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289 Summary of important user-visible changes for image 1.0.8 (2008/08/31):
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290 -------------------------------------------------------------------------
717
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291
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292 ** Fix build issues with the last release.
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293
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294 Summary of important user-visible changes for image 1.0.7 (2008/08/24):
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295 -------------------------------------------------------------------------
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296
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297 Summary of important user-visible changes for image 1.0.6 (2008/04/29):
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298 -------------------------------------------------------------------------
717
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299
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300 ** The following functions are new:
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301
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302 imcomplement rgbplot
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303
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304 ** Implemented support for bilateral filtering.
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305
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diff changeset
306 ** Build fixes for new versions of ImageMagick.
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307
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diff changeset
308 Summary of important user-visible changes for image 1.0.5 (2008/02/16):
768
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309 -------------------------------------------------------------------------
717
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310
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311 ** The following functions are new:
174624c18b27 maint: list image package NEWS from very old releases
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312
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313 imfilter imsmooth
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314
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315 Summary of important user-visible changes for image 1.0.4 (2007/12/12):
768
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316 -------------------------------------------------------------------------
717
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317
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diff changeset
318 Summary of important user-visible changes for image 1.0.3 (2007/10/14):
768
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319 -------------------------------------------------------------------------
717
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320
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diff changeset
321 Summary of important user-visible changes for image 1.0.2 (2007/07/26):
768
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322 -------------------------------------------------------------------------
717
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323
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diff changeset
324 Summary of important user-visible changes for image 1.0.1 (2007/05/26):
768
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325 -------------------------------------------------------------------------
717
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326
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diff changeset
327 Summary of important user-visible changes for image 1.0.0 (2007/03/28):
768
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328 -------------------------------------------------------------------------
717
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329
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diff changeset
330 ** First non-monolithic release.
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331
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diff changeset
332 ** The following functions are new:
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333
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334 __bwarea fspecial impersepectivewap
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diff changeset
335 apply graythresh imremap
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336 bwarea im2double label2rgb
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carandraug
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diff changeset
337 bwperim im2uint8 __magick_read__
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diff changeset
338 deriche im2uint16
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339
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diff changeset
340 ** Fixex for non 8bit images.
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341
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diff changeset
342 ** Quantum sizes in imagemagick.
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diff changeset
343
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diff changeset
344 ** Compatiability changes to imwrite, isgray and rgb2gray.
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345
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diff changeset
346 ** imread, probe depth from bits rather than Red field, allows loading of gray
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diff changeset
347 scale images.
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348
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diff changeset
349 ** Convert all functions to use texinfo help.
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350
768
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351 Summary of important user-visible changes for image (Octave Forge 2006.07.09):
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352 --------------------------------------------------------------------------------
717
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353
768
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diff changeset
354 Summary of important user-visible changes for image (Octave Forge 2006.03.17):
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diff changeset
355 --------------------------------------------------------------------------------
717
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356
768
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357 Summary of important user-visible changes for image (Octave Forge 2006.01.28):
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358 --------------------------------------------------------------------------------
717
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359
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360 ** imread() now return the appropriate numeric class. Colour images are of size
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361 MxNx3, gray images MxN.
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362
768
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363 Summary of important user-visible changes for image (Octave Forge 2005.06.13):
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diff changeset
364 --------------------------------------------------------------------------------
717
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365
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366 ** The following functions are new:
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367
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368 bwarea imresize
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369
768
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370 Summary of important user-visible changes for image (Octave Forge 2004.11.16):
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371 --------------------------------------------------------------------------------
717
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372
768
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diff changeset
373 ** No important changes to the image package in this Octave Forge release.
717
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374
768
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375 Summary of important user-visible changes for image (Octave Forge 2004.09.09):
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diff changeset
376 --------------------------------------------------------------------------------
717
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diff changeset
377
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diff changeset
378 ** The following functions are new:
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379
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380 applylut cmunique houghtf poly2mask uintlut
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381 bestblk col2im im2col qtdecomp
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382 blkproc conndef isrgb qtgetblk
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diff changeset
383 bweuler dilate makelut qtsetblk
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384 bwmorph erode nlfilter roicolor
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diff changeset
385 cmpermute graycomatrix padarray stretchlim
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diff changeset
386
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diff changeset
387 ** Implemented initial support for int* types.
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388
768
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diff changeset
389 Summary of important user-visible changes for image (Octave Forge 2004.07.07):
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diff changeset
390 --------------------------------------------------------------------------------
717
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diff changeset
391
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diff changeset
392 ** No important changes to the image package in this Octave Forge release.
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carandraug
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diff changeset
393
768
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394 Summary of important user-visible changes for image (Octave Forge 2004.02.12):
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395 --------------------------------------------------------------------------------
717
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diff changeset
396
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diff changeset
397 ** `imread' now supports 16-bit grayscale images.
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398
768
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399 Summary of important user-visible changes for image (Octave Forge 2003.06.02):
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diff changeset
400 --------------------------------------------------------------------------------
717
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diff changeset
401
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diff changeset
402 ** The following functions are new:
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diff changeset
403
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diff changeset
404 rotate_scale
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diff changeset
405
768
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diff changeset
406 Summary of important user-visible changes for image (Octave Forge 2003.02.22):
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diff changeset
407 --------------------------------------------------------------------------------
717
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diff changeset
408
174624c18b27 maint: list image package NEWS from very old releases
carandraug
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diff changeset
409 ** No important changes to the image package in this Octave Forge release.
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carandraug
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diff changeset
410
768
8f13dc2ccfd4 maint: add and fix old entries on NEWS file
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diff changeset
411 Summary of important user-visible changes for image (Octave Forge 2002.11.30):
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diff changeset
412 --------------------------------------------------------------------------------
717
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diff changeset
413
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diff changeset
414 ** The following functions are new:
174624c18b27 maint: list image package NEWS from very old releases
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diff changeset
415
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carandraug
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diff changeset
416 colfilt imginfo imrotate imshear imtranslate
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carandraug
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diff changeset
417
174624c18b27 maint: list image package NEWS from very old releases
carandraug
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diff changeset
418 ** The `colorgradient' function now allow instantaneous transitions (weight 0)
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carandraug
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diff changeset
419
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carandraug
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diff changeset
420 ** The `bwlabel' function has been implemented in C++ and may behave different.
768
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421
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diff changeset
422 Summary of important user-visible changes for image (Octave Forge 2002.05.09):
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423 --------------------------------------------------------------------------------
8f13dc2ccfd4 maint: add and fix old entries on NEWS file
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424
8f13dc2ccfd4 maint: add and fix old entries on NEWS file
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diff changeset
425 Summary of important user-visible changes for image (Octave Forge 2002.04.20):
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Carnë Draug <carandraug@octave.org>
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426 --------------------------------------------------------------------------------
8f13dc2ccfd4 maint: add and fix old entries on NEWS file
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diff changeset
427
8f13dc2ccfd4 maint: add and fix old entries on NEWS file
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parents: 767
diff changeset
428 Summary of important user-visible changes for image (Octave Forge 2002.03.10):
8f13dc2ccfd4 maint: add and fix old entries on NEWS file
Carnë Draug <carandraug@octave.org>
parents: 767
diff changeset
429 --------------------------------------------------------------------------------
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diff changeset
430
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diff changeset
431 Summary of important user-visible changes for image (Octave Forge 2001.11.02):
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Carnë Draug <carandraug@octave.org>
parents: 767
diff changeset
432 --------------------------------------------------------------------------------
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diff changeset
433
8f13dc2ccfd4 maint: add and fix old entries on NEWS file
Carnë Draug <carandraug@octave.org>
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diff changeset
434 ** First release.
8f13dc2ccfd4 maint: add and fix old entries on NEWS file
Carnë Draug <carandraug@octave.org>
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diff changeset
435