期刊论文详细信息
IEICE Electronics Express
Blind deconvolution by using phase spectral constraints and natural gradient
Eiji Uchino1  Morihiko Sakano1  Noriaki Suetake1 
[1] Department of Physics, Biology and Informatics, Yamaguchi University
关键词: blind deconvolution;    iterative method;    cost function;    modulo π phase;    image restoration;   
DOI  :  10.1587/elex.2.316
学科分类:电子、光学、磁材料
来源: Denshi Jouhou Tsuushin Gakkai
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【 摘 要 】

References(7)A new natural gradient-based algorithm for a blind deconvolution of blurred images is proposed. In the proposed algorithm, phase spectral constraint condition is newly introduced, and a natural gradient descent method on an amplitude spectrum is applied. The effectiveness of the proposed algorithm is confirmed by comparing with the conventional method.

【 授权许可】

Unknown   

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