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Adaptive bidirectional diffusion for image restoration

โœ Scribed by ShuJun Fu; CaiMing Zhang


Book ID
107359787
Publisher
Science in China Press (SCP)
Year
2010
Tongue
English
Weight
339 KB
Volume
53
Category
Article
ISSN
1674-733X

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โœ Daan Zhu; Moe Razaz; Mark Fisher ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 352 KB

In this paper, we present an adaptive gradient based method to restore images degraded by the effects of both noise and blur. The approach combines two penalty functions. The first derivative of the Canny operator is employed as a roughness penalty function to improve the high frequency information