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Image Filters

D

daboyregino

Guest
Good Day,

I would just like to ask if there are properties of digital images (e.g. dct coefficients, pixel values, YCbCr, others) that remain constant when filters like binarization, grayscale, sepia, etc, or tilting the image by a certain degree are applied. It would also be helpful if you could suggest any reading or online tutorial for basic image processing. Thank you.
 
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