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What is Image Restoration: Inverse vs. Wiener Filtering about?

This document discusses digital image restoration techniques of inverse filtering and Wiener filtering. It provides background on image degradation models and noise. It then summarizes the key steps of applying inverse filtering and Wiener filtering to restore a motion blurred car image. The inverse filter directly inverts the blurring effect but performs poorly in the presence of noise. The Wiener filter considers both deblurring and noise reduction by incorporating low-pass filtering. The document compare

Author

lnookarapu

Language

EN