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An algorithm of schatten p-norm regularized least squares problems for video restoration

  • Beihang University
  • University of Science and Technology of China

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Minimizing the nuclear norm is recently considered as the convex relaxation of the rank minimization problem and arises in many applications as Netflix challenge. A closest nonconvex relaxation-Schatten p(0 < p <1) norm minimization has been proposed to replace the NP hard rank minimization. In this paper, an algorithm based on Majorization Minimization has be proposed to solve Schatten p(0 < p <1) norm minimization. The numerical experiments show that Schatten p norm with 0 < p <1 recovers low rank matrix from fewer measurements than nuclear norm minimization. The numerical results also indicate that our algorithm give a more accurate reconstruction.

源语言英语
主期刊名Advanced Measurement and Test III
2308-2313
页数6
DOI
出版状态已出版 - 2013
活动2013 3rd International Conference on Advanced Measurement and Test, AMT 2013 - Xiamen, 中国
期限: 13 3月 201314 3月 2013

出版系列

姓名Advanced Materials Research
718-720
ISSN(印刷版)1022-6680

会议

会议2013 3rd International Conference on Advanced Measurement and Test, AMT 2013
国家/地区中国
Xiamen
时期13/03/1314/03/13

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