Patch-based contour prior image denoising for salt and pepper noise

The salt and pepper noise brings a significant challenge to image denoising technology, i.e. how to remove the noise clearly and retain the details effectively? In this paper, we propose a patch-based contour prior denoising approach for salt and pepper noise. First, noisy image is cut into patches...

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Veröffentlicht in:	Multimedia tools and applications 2019-11, Vol.78 (21), p.30865-30875
Hauptverfasser:	Fu, Bo, Zhao, XiaoYang, Li, Yi, Wang, XiangHai
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Communication Networks Computer Science Contours Data Structures and Information Theory Euclidean geometry Mathematical models Multimedia Information Systems Noise Noise reduction Patches (structures) Shape Special Purpose and Application-Based Systems State of the art Visual effects Visual signals
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