Restricted Isometry Property of Principal Component Pursuit with Reduced Linear Measurements. (23rd May 2013)

• Record Type: Journal Article
• Authors: You, Qingshan; Wan, Qun; Xu, Haiwen
• Other Names: Wang Xiaojun Academic Editor.
• Is Part Of: Journal of applied mathematics. Volume 2013(2013)
• Publication Date: 2013-05-23
• Subjects: Mathematics -- Periodicals; 519.05
• DOI: 10.1155/2013/959403
• Languages: English
• ISSNs: 1110-757X

Abstract

Abstract : The principal component prsuit with reduced linear measurements (PCP_RLM) has gained great attention in applications, such as machine learning, video, and aligning multiple images. The recent research shows that strongly convex optimization for compressive principal component pursuit can guarantee the exact low-rank matrix recovery and sparse matrix recovery as well. In this paper, we prove that the operator of PCP_RLM satisfies restricted isometry property (RIP) with high probability. In addition, we derive the bound of parameters depending only on observed quantities based on RIP property, which will guide us how to choose suitable parameters in strongly convex programming.