Functions > Image Processing > Image Manipulation > About Image Manipulation Functions
About Image Manipulation Functions
addnoise—Adds noise to an image matrix.
binarize—Returns a binarized version of an image matrix.
equalize—Returns an equalized grayscale image matrix.
funmap, levelmap—Changes the intensity of an image matrix according to a function or to a vector of values.
imhist, imhist2, hist2d—Returns a 1D or 2D histogram of an image matrix.
threshold—Resets elements of an image matrix below a threshold value.
invertimage—Inverts an image matrix.
clip, scale—Clips or scales an image matrix.
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