Image Restoration and Reconstruction
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چکیده
• Objective process to improve an image, as opposed to the subjective process of image enhancement – Enhancement uses heuristics to improve the image for human visual system, for example, by contrast stretching – Restoration attempts to reverse engineer the image based on modeling the degradation process, exemplified by removal of image blur • Recover an image by using a priori knowledge of degradation phenomenon • Operations may be done in spatial (localized) or frequency (global) domain
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تاریخ انتشار 2016