{"id":"https://openalex.org/W2897149264","doi":"https://doi.org/10.3390/ijgi7100412","title":"A Novel 3D Anisotropic Total Variation Regularized Low Rank Method for Hyperspectral Image Mixed Denoising","display_name":"A Novel 3D Anisotropic Total Variation Regularized Low Rank Method for Hyperspectral Image Mixed Denoising","publication_year":2018,"publication_date":"2018-10-17","ids":{"openalex":"https://openalex.org/W2897149264","doi":"https://doi.org/10.3390/ijgi7100412","mag":"2897149264"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi7100412","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi7100412","pdf_url":"https://www.mdpi.com/2220-9964/7/10/412/pdf?version=1539775090","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2220-9964/7/10/412/pdf?version=1539775090","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059068224","display_name":"Le Sun","orcid":"https://orcid.org/0000-0001-6465-8678"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]},{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Le Sun","raw_affiliation_strings":["Key Laboratory of Intelligent Perception and Systems for High-Dimensional Information of Ministry of Education, Nanjing University of Science and Technology, Nanjing 210094, China","School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China","School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing 210044, China"],"raw_orcid":"https://orcid.org/0000-0001-6465-8678","affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Systems for High-Dimensional Information of Ministry of Education, Nanjing University of Science and Technology, Nanjing 210094, China","institution_ids":["https://openalex.org/I200845125","https://openalex.org/I36399199"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing 210044, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038941441","display_name":"Tianming Zhan","orcid":"https://orcid.org/0000-0001-5030-3032"},"institutions":[{"id":"https://openalex.org/I206777745","display_name":"Nanjing Audit University","ror":"https://ror.org/04zj2bd87","country_code":"CN","type":"education","lineage":["https://openalex.org/I206777745"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianming Zhan","raw_affiliation_strings":["School of Information and Technology, Nanjing Audit University, Nanjing 211815, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Technology, Nanjing Audit University, Nanjing 211815, China","institution_ids":["https://openalex.org/I206777745"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031361250","display_name":"Zebin Wu","orcid":"https://orcid.org/0000-0002-7162-0202"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zebin Wu","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"],"raw_orcid":"https://orcid.org/0000-0002-7162-0202","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074587654","display_name":"Byeungwoo Jeon","orcid":"https://orcid.org/0000-0002-5650-2881"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Byeungwoo Jeon","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon 440746, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon 440746, Korea","institution_ids":["https://openalex.org/I848706"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5074587654"],"corresponding_institution_ids":["https://openalex.org/I848706"],"apc_list":{"value":1700,"currency":"CHF","value_usd":1893},"apc_paid":{"value":1700,"currency":"CHF","value_usd":1893},"fwci":1.4598,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.83861522,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"7","issue":"10","first_page":"412","last_page":"412"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.8714702725410461},{"id":"https://openalex.org/keywords/piecewise","display_name":"Piecewise","score":0.5914172530174255},{"id":"https://openalex.org/keywords/smoothness","display_name":"Smoothness","score":0.5230130553245544},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.5156084895133972},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49785876274108887},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49768736958503723},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4801580309867859},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4726250171661377},{"id":"https://openalex.org/keywords/total-variation-denoising","display_name":"Total variation denoising","score":0.4618353843688965},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.4606921672821045},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.44484150409698486},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4303472340106964},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.42078787088394165}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8714702725410461},{"id":"https://openalex.org/C164660894","wikidata":"https://www.wikidata.org/wiki/Q2037833","display_name":"Piecewise","level":2,"score":0.5914172530174255},{"id":"https://openalex.org/C102634674","wikidata":"https://www.wikidata.org/wiki/Q868473","display_name":"Smoothness","level":2,"score":0.5230130553245544},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.5156084895133972},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49785876274108887},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49768736958503723},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4801580309867859},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4726250171661377},{"id":"https://openalex.org/C207282899","wikidata":"https://www.wikidata.org/wiki/Q7828156","display_name":"Total variation denoising","level":3,"score":0.4618353843688965},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.4606921672821045},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.44484150409698486},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4303472340106964},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.42078787088394165},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/ijgi7100412","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi7100412","pdf_url":"https://www.mdpi.com/2220-9964/7/10/412/pdf?version=1539775090","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:958cc948f77d4e16845905e1213fceba","is_oa":true,"landing_page_url":"https://doaj.org/article/958cc948f77d4e16845905e1213fceba","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISPRS International Journal of Geo-Information, Vol 7, Iss 10, p 412 (2018)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2220-9964/7/10/412/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/ijgi7100412","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/ijgi7100412","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi7100412","pdf_url":"https://www.mdpi.com/2220-9964/7/10/412/pdf?version=1539775090","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.6800000071525574,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G4004791824","display_name":null,"funder_award_id":"BK20150923","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G5493448841","display_name":null,"funder_award_id":"61601236,61502206, 61571230","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":72,"referenced_works":["https://openalex.org/W1928626817","https://openalex.org/W1940446886","https://openalex.org/W1944540851","https://openalex.org/W1969352102","https://openalex.org/W1974933922","https://openalex.org/W1978705333","https://openalex.org/W1979730959","https://openalex.org/W1985242206","https://openalex.org/W1986798658","https://openalex.org/W1991003630","https://openalex.org/W1994040806","https://openalex.org/W1997201895","https://openalex.org/W1999951602","https://openalex.org/W2033849598","https://openalex.org/W2037461746","https://openalex.org/W2039596145","https://openalex.org/W2053419820","https://openalex.org/W2056370875","https://openalex.org/W2070424424","https://openalex.org/W2082590963","https://openalex.org/W2082600204","https://openalex.org/W2083525611","https://openalex.org/W2087263574","https://openalex.org/W2087354971","https://openalex.org/W2095906131","https://openalex.org/W2097073572","https://openalex.org/W2098612665","https://openalex.org/W2103972604","https://openalex.org/W2107799335","https://openalex.org/W2118112862","https://openalex.org/W2133665775","https://openalex.org/W2140702875","https://openalex.org/W2152366679","https://openalex.org/W2153663612","https://openalex.org/W2155124307","https://openalex.org/W2160484748","https://openalex.org/W2161073299","https://openalex.org/W2171125155","https://openalex.org/W2171520281","https://openalex.org/W2280622051","https://openalex.org/W2288560581","https://openalex.org/W2289756263","https://openalex.org/W2295576075","https://openalex.org/W2329868263","https://openalex.org/W2414009677","https://openalex.org/W2466594406","https://openalex.org/W2514260014","https://openalex.org/W2516564751","https://openalex.org/W2553201531","https://openalex.org/W2586451513","https://openalex.org/W2607289818","https://openalex.org/W2612715417","https://openalex.org/W2617982036","https://openalex.org/W2624915162","https://openalex.org/W2680266605","https://openalex.org/W2734601688","https://openalex.org/W2747865121","https://openalex.org/W2753754894","https://openalex.org/W2764205729","https://openalex.org/W2764285290","https://openalex.org/W2766159201","https://openalex.org/W2790346082","https://openalex.org/W2810271039","https://openalex.org/W2884781614","https://openalex.org/W2891915458","https://openalex.org/W2962907479","https://openalex.org/W4242361954","https://openalex.org/W6674723063","https://openalex.org/W6696154520","https://openalex.org/W6737692996","https://openalex.org/W6753063145","https://openalex.org/W6754907795"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2060875994","https://openalex.org/W3034375524","https://openalex.org/W4230131218","https://openalex.org/W2404757046","https://openalex.org/W3097078770","https://openalex.org/W4302598424","https://openalex.org/W4296900887","https://openalex.org/W1966076396"],"abstract_inverted_index":{"Known":[0],"to":[1],"be":[2],"structured":[3],"in":[4,97,101,195],"several":[5],"patterns":[6],"at":[7],"the":[8,11,20,38,75,86,92,95,102,114,129,133,159,163,171,188,192],"same":[9,103],"time,":[10],"prior":[12],"image":[13,79],"of":[14,22,40,77,85,116,122,150,158,175,180,191,197],"interest":[15],"is":[16,89,125,136,145,167],"always":[17],"modeled":[18],"with":[19,33,42],"idea":[21,84],"enforcing":[23],"multiple":[24],"constraints":[25,41,72],"on":[26,91],"unknown":[27],"signals.":[28],"For":[29],"instance,":[30],"when":[31],"dealing":[32],"a":[34,58,148],"hyperspectral":[35,78],"restoration":[36,165],"problem,":[37],"combination":[39,149],"piece-wise":[43],"smoothness":[44,135],"and":[45,69,107,110,154,183,200],"low":[46,70,104,120],"rank":[47,71,105],"has":[48],"yielded":[49],"promising":[50],"reconstruction":[51],"results.":[52],"In":[53],"this":[54],"paper,":[55],"we":[56],"propose":[57],"novel":[59],"mixed-noise":[60],"removal":[61],"method":[62,88,174,194],"by":[63,128,170],"employing":[64],"3D":[65,139],"anisotropic":[66,140],"total":[67,141],"variation":[68,142],"simultaneously":[73],"for":[74],"problem":[76],"(HSI)":[80],"restoration.":[81],"The":[82,119],"main":[83],"proposed":[87,164,193],"based":[90],"assumption":[93],"that":[94],"spectra":[96],"an":[98,123],"HSI":[99,124,160,185],"lies":[100],"subspace":[106],"both":[108,181],"spatial":[109,152],"spectral":[111,156],"domains":[112],"exhibit":[113],"property":[115],"piecewise":[117],"smoothness.":[118],"rankness":[121],"approximately":[126],"exploited":[127],"nuclear":[130],"norm,":[131],"while":[132],"spectral-spatial":[134],"explored":[137],"using":[138],"(3DATV),":[143],"which":[144],"defined":[146],"as":[147],"2D":[151],"TV":[153,157],"1D":[155],"cube.":[161],"Finally,":[162],"model":[166],"effectively":[168],"solved":[169],"alternating":[172],"direction":[173],"multipliers":[176],"(ADMM).":[177],"Experimental":[178],"results":[179],"simulated":[182],"real":[184],"datasets":[186],"validate":[187],"superior":[189],"performance":[190],"terms":[196],"quantitative":[198],"assessment":[199],"visual":[201],"quality.":[202]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}