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view main/image/NEWS @ 9717:a38fbe3443b2 octave-forge
iscolormap: new function to image package
author | carandraug |
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date | Thu, 15 Mar 2012 12:43:09 +0000 |
parents | 837267c6ad02 |
children | 2a5e2eb5a95d |
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Summary of important user-visible changes for image 1.1.0: ------------------------------------------------------------------- ** The following functions are new: blockproc bwlabeln getrangefromclass imabsdiff imadd imbothat imdivide imlincomb immultiply imsubtract iptcheckconn iptcheckmap iptchecknargin iptcheckstrs iptnum2ordinal iscolormap normxcorr2 wavelength2rgb ** The following functions have been deprecated in previous releases of the image package and have now been removed: imginfo ** The following functions have been deprecated (see their help text for the recommended alternatives): blkproc dilate erode ** With the new function `imbothat' the transform option of `imtophat' has been deprecated. ** The following functions have had been changed for bug fixes and/or improved matlab compatibility bweuler imhist conndef isbw isgray isrgb isind mat2gray ** `isbw' now defines a black-and-white image as a binary non-sparse matrix. This is compatible with matlab. To use the old behaviour, use the new option for the call "isbw (img, "non-logical"). For backwards compatibility, if a non-logical matrix of 0 and 1 is used as input, `isbw' will still return true but a warning will be issued since this will deprecated later. ** `isrgb' now returns false for logical matrix.