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Start Over Author "Yu-Lian Wu" Journal 2013 international conference on wavelet analysis and pattern recognition
1 results on '"Yu-Lian Wu"'

1. Simultaneous cartoon and texture for nonconvex image inpainting via the balanced approach

Author

Liang Luo, Yu-Lian Wu, and Xiangchu Feng

Subjects
Approximation theory, business.industry, Iterative method, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, Inpainting, Iterative reconstruction, Image texture, Image representation, Tight frame, Computer vision, Artificial intelligence, Minification, business, Mathematics
Abstract

This paper describes an image inpainting algorithm based on two tight frame systems that can sparsely represent cartoons and textures respectively. The proposed minimization formulation adopts nonconvex approximation via balanced approach, and an iterative algorithm is derived to find its solution. Numerical simulations demonstrate that the proposed nonconvex algorithm can significantly improve the image inpainting quality over the usual l1 algorithm.

Published
2013
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