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Re: To check color of image using perl scriptby SuicideJunkie (Vicar) |
| on Dec 18, 2014 at 14:35 UTC ( [id://1110753]=note: print w/replies, xml ) | Need Help?? |
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Of course (see above). Now you need to think about details. When you say Black & White, do you mean bitonal 1-bit color, or greyscale? Does a 32bit-color image count as B&W if the only colors used are Black + White? Does it count if the saturation of every pixel is (close to?) zero? (IE greys) Would you count a sepia tone image, which is basically greyscale with the blue reduced or removed. (All hues are the same)
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