I hav开发者_Python百科e an image that I would like to set pixels to White if pixel(x,y).R < 165.
I am changing color values of each pixel in an image based on a calculation. The problem is that this takes over 5 seconds on my machine with a 1000x1333 image and I\'m looking for a way to optimize i
I\'d like to try using ColorMatrix, but am only able to find examples that co开发者_运维问答nvert an image to grayscale. And even then, they tend to be presented as a chunk of \'magic numbers\' code w
I am looking for algorithm to solve the following problem : I have two sets of vectors, and I want to find the matrix that best approximate the transformation from the inpu开发者_如何学Pythont vector
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