• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

Zhu, Jiale (Zhu, Jiale.) | Wang, Jin (Wang, Jin.) | Zhu, Qing (Zhu, Qing.) (Scholars:朱青)

Indexed by:

CPCI-S

Abstract:

Utilizing both intra and inter views correlation plays a key role to improve compressive sensing reconstruction of multi-view images. For this goal, this paper presents a joint optimization model (JOM) for compressively-sensed multi-view image reconstruction, which jointly optimizes an adaptive disparity compensated residual total variation (ARTV) and a multi-image nonlocal low-rank tensor (MNLRT). To exploit the inter-view correlation efficiently, the ARTV method adaptively forms suitable dynamic image set to help reconstruct the current one. Different from previous work, the MNLRT regularization uses tensor rather than 2D matrix to exploit nonlocal low-rank property, which keeps intrinsic geometrical structures of image patches. An efficient algorithm is further proposed to solve the joint optimization problem via Split-Bregman based technique. Extensive experimental results demonstrate our method outperforms state-of-the-arts algorithms with almost 1.5 dB gain in terms of PSNR, while obtaining dramatically improved visual quality for edge area, especially at low sampling rates.

Keyword:

nonlocal low-rank tensor multi-view image compressed sensing disparity compensation total variation

Author Community:

  • [ 1 ] [Zhu, Jiale]Beijing Univ Technol, Fac Informat Technol, Beijing Key Lab Internet Culture & Digital Dissem, Beijing, Peoples R China
  • [ 2 ] [Wang, Jin]Beijing Univ Technol, Fac Informat Technol, Beijing Key Lab Internet Culture & Digital Dissem, Beijing, Peoples R China
  • [ 3 ] [Zhu, Qing]Beijing Univ Technol, Fac Informat Technol, Beijing Key Lab Internet Culture & Digital Dissem, Beijing, Peoples R China

Reprint Author's Address:

  • [Zhu, Jiale]Beijing Univ Technol, Fac Informat Technol, Beijing Key Lab Internet Culture & Digital Dissem, Beijing, Peoples R China

Show more details

Related Keywords:

Source :

2018 IEEE INTERNATIONAL CONFERENCE ON VISUAL COMMUNICATIONS AND IMAGE PROCESSING (IEEE VCIP)

Year: 2018

Language: English

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

Online/Total:280/10662901
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.