Wavelet Image Denoising Whit Threshold

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lech king 2020-11-26

评论： lech king 2020-11-26

Hello

I want to do de-noise image using commands wdenoise2 and helperCompare2DDenoisingDTCWT.

Is it possible for me to do the de-noise method using Threshold ??

Thanks for your help

KALYAN ACHARJYA 2020-11-26

Please attach sample image.

lech king 2020-11-26

pic=imread('lena.jpg');

pic1=rgb2gray(pic);

pic2 = imnoise(pic1,'salt & pepper',0.02);

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R2020b

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