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 | |
【 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
【 预 览 】
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RO201911300835623ZK.pdf | 204KB | download |