{"id":158,"date":"2025-03-02T13:58:11","date_gmt":"2025-03-02T20:58:11","guid":{"rendered":"https:\/\/faculty.engineering.asu.edu\/baoxin-li\/?page_id=158"},"modified":"2025-03-02T13:58:11","modified_gmt":"2025-03-02T20:58:11","slug":"compressive-sensing-reconstruction","status":"publish","type":"page","link":"https:\/\/faculty.engineering.asu.edu\/baoxin-li\/compressive-sensing-reconstruction\/","title":{"rendered":"Compressive Sensing Reconstruction"},"content":{"rendered":"\n<h5 class=\"wp-block-heading\">Kan Chang, Pak&nbsp;Lun&nbsp;Kevin Ding, and Baoxin Li, &#8220;Compressive Sensing Reconstruction of Correlated Images Using Joint Regularization,&#8221;&nbsp;&nbsp;IEEE Signal Processing Letters (SPL), vol.23, no.4, pp.449-453, Apr. 2016.<\/h5>\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\">Compressive Sensing Reconstruction of Correlated Images Using Joint Regularization<\/h3>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center\">Kan Chang, Pak&nbsp;Lun&nbsp;Kevin Ding, Baoxin Li<\/h5>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-center\"><br>Abstract<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>This letter proposes a novel compressive sensing reconstruction method for correlated images by using joint regularization,<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>where<\/strong><strong>&nbsp;a compensation-based adaptive total variation (CATV) regularization and a multi-image nonlocal low-rank<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(MNLR) regularization&nbsp;are&nbsp;included. In CATV, local weights are assigned to the residual values in the gradient domain so as to<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>constrain<\/strong><strong>&nbsp;the regularization strength at each pixel. In MNLR, the search of similar patches goes across different images so that both<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>self-<\/strong><strong>similarity and inter-image similarity are explored. Afterward, an efficient algorithm is proposed to solve the joint formulation,<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>using<\/strong><strong>&nbsp;a Split-Bregman-based technique. The effectiveness of the proposed approach is demonstrated with experiments on both<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>multiview<\/strong><strong>&nbsp;images and video sequences.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Index Terms\u2014Compressive sensing, motion estimation\/disparity estimation (ME\/DE), nonlocal low-rank regularization (NLR), total variation.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Source Code<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>To facilitate further evaluation and exploration of the method proposed in the above paper, we publish the source code at this\u00a0<a href=\"https:\/\/faculty.engineering.asu.edu\/baoxin-li\/wp-content\/uploads\/sites\/232\/2025\/03\/JR_CSR.zip\">link<\/a>.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>You are free to use the source code provided that (1) you clearly cite the source; and (2) you do not make any redistribution of the code.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"mb-2\">Kan Chang, Pak&nbsp;Lun&nbsp;Kevin Ding, and Baoxin Li, &#8220;Compressive Sensing Reconstruction of Correlated Images Using Joint Regularization,&#8221;&nbsp;&nbsp;IEEE Signal Processing Letters (SPL), vol.23, no.4, pp.449-453, Apr. 2016. &nbsp; Compressive Sensing Reconstruction of Correlated Images Using Joint Regularization Kan Chang, Pak&nbsp;Lun&nbsp;Kevin Ding, Baoxin Li Abstract This letter proposes a novel compressive sensing reconstruction method for correlated images by&#8230;<\/p>\n","protected":false},"author":460,"featured_media":0,"parent":0,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-158","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/faculty.engineering.asu.edu\/baoxin-li\/wp-json\/wp\/v2\/pages\/158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/faculty.engineering.asu.edu\/baoxin-li\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/faculty.engineering.asu.edu\/baoxin-li\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/faculty.engineering.asu.edu\/baoxin-li\/wp-json\/wp\/v2\/users\/460"}],"replies":[{"embeddable":true,"href":"https:\/\/faculty.engineering.asu.edu\/baoxin-li\/wp-json\/wp\/v2\/comments?post=158"}],"version-history":[{"count":0,"href":"https:\/\/faculty.engineering.asu.edu\/baoxin-li\/wp-json\/wp\/v2\/pages\/158\/revisions"}],"wp:attachment":[{"href":"https:\/\/faculty.engineering.asu.edu\/baoxin-li\/wp-json\/wp\/v2\/media?parent=158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}