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mat2gray: big rewrite, function seems to not be working for several octave releases. Also should now be completely compatible with matlab
author carandraug
date Tue, 13 Mar 2012 18:08:40 +0000
parents 154ffb5d4efe
children c47fa2969872
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1 Summary of important user-visible changes for image 1.1.0:
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2 -------------------------------------------------------------------
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3
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4 ** The following functions are new:
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5
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6 blockproc
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7 bwlabeln
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8 getrangefromclass
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9 imabsdiff
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10 imadd
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11 imbothat
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3210b54557be imdivide immultiply: new functions
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12 imdivide
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5750f9aa690a imlincomb: new function
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13 imlincomb
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3210b54557be imdivide immultiply: new functions
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14 immultiply
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3d630d000a58 imsubtract: new function
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15 imsubtract
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16 iptcheckconn
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17 iptcheckmap
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18 iptchecknargin
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19 iptcheckstrs
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20 iptnum2ordinal
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636b9e92019c normxcorr2: new function is wrapper for xcorr2 from signal package
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21 normxcorr2
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154ffb5d4efe wavelength: new function to image package. Contributed by William Krekeler <WKrekeler@cleanearthtech.com>
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22 wavelength2rgb
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23
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24 ** The following functions have been deprecated in previous releases
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25 of the image package and have now been removed:
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27 imginfo
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29 ** The following functions have been deprecated (see their help text
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30 for the recommended alternatives):
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32 blkproc
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33 dilate
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34 erode
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36 ** With the new function `imbothat' the transform option of
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37 `imtophat' has been deprecated.
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38
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39 ** The following functions have had been changed for bug fixes and/or
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40 improved matlab compatibility
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42 bweuler
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43 imhist
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44 conndef
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45 isbw
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46 isgray
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47 isrgb
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48 isind
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49 mat2gray
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51 ** `isbw' now defines a black-and-white image as a binary non-sparse
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52 matrix. This is compatible with matlab. To use the old behaviour,
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53 use the new option for the call "isbw (img, "non-logical").
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54 For backwards compatibility, if a non-logical matrix of 0 and 1 is
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55 used as input, `isbw' will still return true but a warning will be
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56 issued since this will deprecated later.
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58 ** `isrgb' now returns false for logical matrix.