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Hello guys, I'm trying to enhence and remove shadow from my image. I guess if I wavelet transform an image and denoise the high frequency part and reconstruct it, I can get an image with high resolution with no weak shadow since it has a lot of information... but I dont know how to prove it, is there anyone who can prove whether its right or wrong?

Hello guys, I'm trying to enhence and remove shadow from my image. I guess if I wavelet transform an image and denoise the high frequency part and reconstruct it, I can get an image with high resolution with no weak shadow since it has a lot of information... but I dont know how to prove it, is there anyone who can prove whether its right or wrong?