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

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Eberechi ICHI
Eberechi ICHI 2021-3-12
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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回答（1 个）

darova
darova 2021-3-12
Maybe you need bwselect

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