April 2020
Intermediate to advanced
438 pages
12h 2m
English
Content preview from Python Image Processing Cookbook
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Image Restoration
Image restoration is an image-processing technique that tries to recover a corrupted image by modeling the degradation process with prior knowledge (for example, the degradation filter is assumed to be known in most of the cases). Then, it improves the image by applying an inverse process to restore the original image. Unlike image enhancement techniques, in image restoration, the degradation is modeled. This enables the effects of the degradation to be (largely) removed. The challenge is the loss of information and noise. The following diagram shows a basic image degradation model, where the observed (degraded) image is assumed to be a sum of the original (noiseless) image convoluted with a degradation kernel and an additive ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.