{"title":"Topological Identification of Vortical Flow Structures in the Left Ventricle of the Heart","authors":"T. Sakajo, K. Itatani","doi":"10.1137/22m1536923","DOIUrl":"https://doi.org/10.1137/22m1536923","url":null,"abstract":"","PeriodicalId":185319,"journal":{"name":"SIAM J. Imaging Sci.","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127404914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ben-Zheng Li, Xile Zhao, Xiongjun Zhang, Teng-Yu Ji, Xinyu Chen, Michael K. P. Ng
{"title":"A Learnable Group-Tube Transform Induced Tensor Nuclear Norm and Its Application for Tensor Completion","authors":"Ben-Zheng Li, Xile Zhao, Xiongjun Zhang, Teng-Yu Ji, Xinyu Chen, Michael K. P. Ng","doi":"10.1137/22m1531907","DOIUrl":"https://doi.org/10.1137/22m1531907","url":null,"abstract":"","PeriodicalId":185319,"journal":{"name":"SIAM J. Imaging Sci.","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128173169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Class of Priors for Color Image Restoration Parameterized by Lie Groups Acting on Pixel Values","authors":"T. Batard","doi":"10.1137/22m1504664","DOIUrl":"https://doi.org/10.1137/22m1504664","url":null,"abstract":"","PeriodicalId":185319,"journal":{"name":"SIAM J. Imaging Sci.","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122579947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jianfei Li, Chao Huang, Raymond Chan, Han Feng, M. K. Ng, T. Zeng
{"title":"Spherical Image Inpainting with Frame Transformation and Data-Driven Prior Deep Networks","authors":"Jianfei Li, Chao Huang, Raymond Chan, Han Feng, M. K. Ng, T. Zeng","doi":"10.1137/22m152462x","DOIUrl":"https://doi.org/10.1137/22m152462x","url":null,"abstract":"","PeriodicalId":185319,"journal":{"name":"SIAM J. Imaging Sci.","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128348892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Theoretical Foundation of the Stretch Energy Minimization for Area-Preserving Simplicial Mappings","authors":"M. Yueh","doi":"10.1137/22m1505062","DOIUrl":"https://doi.org/10.1137/22m1505062","url":null,"abstract":"","PeriodicalId":185319,"journal":{"name":"SIAM J. Imaging Sci.","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127352675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Off-the-Grid Curve Reconstruction through Divergence Regularization: An Extreme Point Result","authors":"Bastien Laville, L. Blanc-Féraud, G. Aubert","doi":"10.1137/22m1494373","DOIUrl":"https://doi.org/10.1137/22m1494373","url":null,"abstract":". We propose a new strategy for curve reconstruction in an image through an off-the-grid variational 5 framework, inspired by spike reconstruction in the literature. We introduce a new functional CROC 6 on the space of 2-dimensional Radon measures with finite divergence denoted (cid:86) , and we estab-7 lish several theoretical tools through the definition of a certificate. Our main contribution lies in 8 the sharp characterisation of the extreme points of the unit ball of the (cid:86) -norm: there are exactly 9 measures supported on 1-rectifiable oriented simple Lipschitz curves, thus enabling a precise charac-10 terisation of our functional minimisers and further opening a promising avenue for the algorithmic 11 implementation.","PeriodicalId":185319,"journal":{"name":"SIAM J. Imaging Sci.","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130747352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Two-Stage Decolorization Based on Histogram Equalization and Local Variance Maximization","authors":"Jing Yu, Fang Li, Xuyue Hu","doi":"10.1137/22m1509333","DOIUrl":"https://doi.org/10.1137/22m1509333","url":null,"abstract":"","PeriodicalId":185319,"journal":{"name":"SIAM J. Imaging Sci.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129166787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Convergence Analysis of the Harmonic (boldsymbol{B_{{z}}}) Algorithm with Single Injection Current in MREIT","authors":"Yizhuang Song, R. Sadleir, Jijun Liu","doi":"10.1137/22m1505438","DOIUrl":"https://doi.org/10.1137/22m1505438","url":null,"abstract":"","PeriodicalId":185319,"journal":{"name":"SIAM J. Imaging Sci.","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128084421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}