Restore orignal colors to the processed image
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hi, i have a human image...in order to extract face from the image i have to convert it to gray image... my question is, after completing my processing that is to extract face....how can i convert the output image back to its original colors....??
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David Sanchez
2013 年 5 月 22 日
you can't. With every process of your image you loose information. When you grayscale (1D matrix) an colour image (3D matrix), you are loosing colour information.
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