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Digital Image Processing and Analysis, 4th Edition
book

Digital Image Processing and Analysis, 4th Edition

by Scott E Umbaugh
December 2022
Intermediate to advanced content levelIntermediate to advanced
488 pages
16h 2m
English
CRC Press
Content preview from Digital Image Processing and Analysis, 4th Edition

7 Image Restoration and Reconstruction

DOI: 10.1201/9781003221142-7

7.1 Introduction and Overview

Image restoration methods are used to improve the appearance of an image by application of a restoration process that uses a mathematical model for image degradation. The modeling of the degradation process differentiates restoration from enhancement where no such model is required. Examples of the types of degradation considered include blurring caused by motion or atmospheric disturbance, geometric distortion caused by imperfect lenses, superimposed interference patterns caused by mechanical systems and noise from electronic sources. It is assumed that the degradation model is known or can be estimated. Image restoration is then applied by ...

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Publisher Resources

ISBN: 9781000789911