how to make certain pixel values = 1 or 2 with known y,x coordinates values.

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Eberechi ICHI 2021-3-12

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回答： darova 2021-3-12

Hello,

I want to make certain pixel values with known y,x - 2 while other pixels will be zero(0).

kindly assist, thanks.

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darova 2021-3-12

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https://ww2.mathworks.cn/matlabcentral/answers/770278-how-to-make-certain-pixel-values-1-or-2-with-known-y-x-coordinates-values#answer_646163

Maybe you need bwselect

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