Function impixelinfoval + histogram

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klipya 2012-6-22

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https://ww2.mathworks.cn/matlabcentral/answers/41808-function-impixelinfoval-histogram

Hi!

I use a function called impixelinfoval that provides information about the pixels in the image but I also want, at the same time (by clicking at the pixel, for example) an histogram of that pixel. Does anybody know which function or another way to do it?

Thanks a lot in advance,

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Walter Roberson 2012-6-22

What would it mean to have a histogram of an individual pixel? Are you using an image stack (such as a series of slices though a medical image) and you want to get a histogram over the slices?