Anisotropic blind image restoration
Yuli You, M. Kaveh · 2002
Anisotropic diffusion is proposed as a technique to regularize joint blur identification and image restoration. In comparison with previously proposed space-adaptive regularization methods, it shares the feature of space-adaptive degree of regularization, but it has the unique feature of adapting its direction of regularization to the orientation of edges. Consequently, good restoration quality was observed with both numerically and photographically degraded images.