How can i do image binarization with threshold?

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robert
robert 2014 年 6 月 19 日
Hi, i have a problem. It seeks to establish a threshold (a number, eg. 128) and if for each pixel in its 3 color component value is less than the threshold, we generate a zero, and if it's more than threshold, 1. And the result will be a single matrix of zeros and ones. I need hep please. Thanks for all.

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