Image-Restoration 🔍

Digital signal processing (DSP) Term project

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Denoising

restore noisy image

• LPF
• Median Filter
• Rank order Filter

Deblurring

restore blurred image

• FFT & IFFT + LPF
• FFT & IFFT + Limit dev.
• Image Sharpen
• Emphasize Edge

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References

code

• https://m.blog.naver.com/PostView.naver?isHttpsRedirect=true&blogId=iyeti&logNo=2691817
• https://m.blog.naver.com/PostView.naver?isHttpsRedirect=true&blogId=bruno_annie&logNo=220772538915

img

• https://github.com/csdwren/SelfDeblur/tree/master/datasets/levin