{"id":"https://openalex.org/W4395029189","doi":"https://doi.org/10.1109/jstars.2024.3392833","title":"Hyperspectral Unmixing Using Reweighted Unidirectional TV Low-Rank NTF With Multiple-Factor Collaboration Regularization","display_name":"Hyperspectral Unmixing Using Reweighted Unidirectional TV Low-Rank NTF With Multiple-Factor Collaboration Regularization","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4395029189","doi":"https://doi.org/10.1109/jstars.2024.3392833"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2024.3392833","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2024.3392833","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10506978.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10506978.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076778682","display_name":"Kewen Qu","orcid":"https://orcid.org/0000-0001-5532-4107"},"institutions":[{"id":"https://openalex.org/I2799449666","display_name":"State Ethnic Affairs Commission","ror":"https://ror.org/01p9g6b97","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799449666"]},{"id":"https://openalex.org/I3019309368","display_name":"North Minzu University","ror":"https://ror.org/05xjevr11","country_code":"CN","type":"education","lineage":["https://openalex.org/I3019309368"]},{"id":"https://openalex.org/I4210150385","display_name":"Innovation Team (China)","ror":"https://ror.org/04ttbbx73","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210150385"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kewen Qu","raw_affiliation_strings":["Image and Intelligence Information Processing Innovation Team, National Ethnic Affairs Commission of China, Beijing, China","School of Computer Science and Engineering, North Minzu University, Yinchuan, China"],"raw_orcid":"https://orcid.org/0000-0001-5532-4107","affiliations":[{"raw_affiliation_string":"Image and Intelligence Information Processing Innovation Team, National Ethnic Affairs Commission of China, Beijing, China","institution_ids":["https://openalex.org/I2799449666","https://openalex.org/I4210150385"]},{"raw_affiliation_string":"School of Computer Science and Engineering, North Minzu University, Yinchuan, China","institution_ids":["https://openalex.org/I3019309368"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088213656","display_name":"Zhenqing Li","orcid":"https://orcid.org/0000-0002-4173-7354"},"institutions":[{"id":"https://openalex.org/I2799449666","display_name":"State Ethnic Affairs Commission","ror":"https://ror.org/01p9g6b97","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799449666"]},{"id":"https://openalex.org/I3019309368","display_name":"North Minzu University","ror":"https://ror.org/05xjevr11","country_code":"CN","type":"education","lineage":["https://openalex.org/I3019309368"]},{"id":"https://openalex.org/I4210150385","display_name":"Innovation Team (China)","ror":"https://ror.org/04ttbbx73","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210150385"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenqing Li","raw_affiliation_strings":["Image and Intelligence Information Processing Innovation Team, National Ethnic Affairs Commission of China, Beijing, China","School of Computer Science and Engineering, North Minzu University, Yinchuan, China"],"raw_orcid":"https://orcid.org/0000-0002-4173-7354","affiliations":[{"raw_affiliation_string":"Image and Intelligence Information Processing Innovation Team, National Ethnic Affairs Commission of China, Beijing, China","institution_ids":["https://openalex.org/I2799449666","https://openalex.org/I4210150385"]},{"raw_affiliation_string":"School of Computer Science and Engineering, North Minzu University, Yinchuan, China","institution_ids":["https://openalex.org/I3019309368"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109114526","display_name":"Xiaojuan Luo","orcid":"https://orcid.org/0009-0001-3334-5748"},"institutions":[{"id":"https://openalex.org/I3019309368","display_name":"North Minzu University","ror":"https://ror.org/05xjevr11","country_code":"CN","type":"education","lineage":["https://openalex.org/I3019309368"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojuan Luo","raw_affiliation_strings":["School of Computer Science and Engineering, North Minzu University, YinChuan, China","School of Computer Science and Engineering, North Minzu University, Yinchuan, China"],"raw_orcid":"https://orcid.org/0009-0001-3334-5748","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, North Minzu University, YinChuan, China","institution_ids":["https://openalex.org/I3019309368"]},{"raw_affiliation_string":"School of Computer Science and Engineering, North Minzu University, Yinchuan, China","institution_ids":["https://openalex.org/I3019309368"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046538842","display_name":"Wenxing Bao","orcid":"https://orcid.org/0000-0002-0267-5824"},"institutions":[{"id":"https://openalex.org/I3019309368","display_name":"North Minzu University","ror":"https://ror.org/05xjevr11","country_code":"CN","type":"education","lineage":["https://openalex.org/I3019309368"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenxing Bao","raw_affiliation_strings":["School of Computer Science and Engineering, North Minzu University, YinChuan, China","School of Computer Science and Engineering, North Minzu University, Yinchuan, China"],"raw_orcid":"https://orcid.org/0000-0002-0267-5824","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, North Minzu University, YinChuan, China","institution_ids":["https://openalex.org/I3019309368"]},{"raw_affiliation_string":"School of Computer Science and Engineering, North Minzu University, Yinchuan, China","institution_ids":["https://openalex.org/I3019309368"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103169870","display_name":"Fangzhou Luo","orcid":"https://orcid.org/0000-0002-4290-0053"},"institutions":[{"id":"https://openalex.org/I3019309368","display_name":"North Minzu University","ror":"https://ror.org/05xjevr11","country_code":"CN","type":"education","lineage":["https://openalex.org/I3019309368"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fangzhou Luo","raw_affiliation_strings":["School of Computer Science and Engineering, North Minzu University, YinChuan, China","School of Computer Science and Engineering, North Minzu University, Yinchuan, China"],"raw_orcid":"https://orcid.org/0000-0002-4290-0053","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, North Minzu University, YinChuan, China","institution_ids":["https://openalex.org/I3019309368"]},{"raw_affiliation_string":"School of Computer Science and Engineering, North Minzu University, Yinchuan, China","institution_ids":["https://openalex.org/I3019309368"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":1.8981,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.86885584,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"17","issue":null,"first_page":"9628","last_page":"9644"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9995999932289124,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9995999932289124,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9987000226974487,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.8472338318824768},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.6720826625823975},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5795300602912903},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.5623274445533752},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4827241599559784},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3896080255508423},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3486878275871277},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3376815915107727},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29631710052490234},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12169960141181946},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.08805888891220093}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8472338318824768},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.6720826625823975},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5795300602912903},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.5623274445533752},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4827241599559784},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3896080255508423},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3486878275871277},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3376815915107727},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29631710052490234},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12169960141181946},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.08805888891220093}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2024.3392833","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2024.3392833","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10506978.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:de5916551f184792ae306aa1cc418cfa","is_oa":true,"landing_page_url":"https://doaj.org/article/de5916551f184792ae306aa1cc418cfa","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":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 9628-9644 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2024.3392833","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2024.3392833","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10506978.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4395029189.pdf","grobid_xml":"https://content.openalex.org/works/W4395029189.grobid-xml"},"referenced_works_count":55,"referenced_works":["https://openalex.org/W1902027874","https://openalex.org/W1963659868","https://openalex.org/W1964570608","https://openalex.org/W1980763639","https://openalex.org/W1981939910","https://openalex.org/W2009576740","https://openalex.org/W2016546886","https://openalex.org/W2028045978","https://openalex.org/W2032944446","https://openalex.org/W2062532315","https://openalex.org/W2063069198","https://openalex.org/W2087263574","https://openalex.org/W2095343758","https://openalex.org/W2116776498","https://openalex.org/W2125298866","https://openalex.org/W2126607811","https://openalex.org/W2127062304","https://openalex.org/W2146842127","https://openalex.org/W2157321686","https://openalex.org/W2163886442","https://openalex.org/W2166056814","https://openalex.org/W2168478992","https://openalex.org/W2295844708","https://openalex.org/W2324784787","https://openalex.org/W2406093411","https://openalex.org/W2418263100","https://openalex.org/W2566771666","https://openalex.org/W2604977491","https://openalex.org/W2782517596","https://openalex.org/W2791725003","https://openalex.org/W2893348249","https://openalex.org/W2896057526","https://openalex.org/W2944248482","https://openalex.org/W2957244468","https://openalex.org/W3003365835","https://openalex.org/W3007194108","https://openalex.org/W3015126059","https://openalex.org/W3031730338","https://openalex.org/W3031843515","https://openalex.org/W3080537031","https://openalex.org/W3097505512","https://openalex.org/W3121070394","https://openalex.org/W3125954465","https://openalex.org/W3126032555","https://openalex.org/W3130365209","https://openalex.org/W3173675588","https://openalex.org/W3189910728","https://openalex.org/W3202708053","https://openalex.org/W4231098303","https://openalex.org/W4281395053","https://openalex.org/W4312395657","https://openalex.org/W4312617484","https://openalex.org/W4365140173","https://openalex.org/W4376481124","https://openalex.org/W6682042988"],"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/W2070598848","https://openalex.org/W2404757046","https://openalex.org/W2385371209","https://openalex.org/W4250051149","https://openalex.org/W2083270190"],"abstract_inverted_index":{"The":[0],"purpose":[1],"of":[2,41,53,100,147,169,201,250,264],"hyperspectral":[3,18,257],"unmixing":[4,73],"(HU)":[5],"is":[6,22,123],"to":[7,127,173,196,224,241],"extract":[8],"the":[9,17,39,50,86,98,109,130,136,140,145,148,164,170,175,180,198,202,220,227,235,243,260,265],"spectral":[10,186,213],"signatures":[11],"and":[12,55,67,80,139,166,178,210,246,255,262],"their":[13],"proportion":[14],"fractions":[15],"from":[16],"images":[19],"(HSIs),":[20],"which":[21,162],"a":[23,44,112,247],"crucial":[24],"issue":[25],"in":[26,38],"HSIs":[27],"processing.":[28],"Recently,":[29],"nonnegative":[30],"tensor":[31,46,229],"factorization":[32],"(NTF)":[33],"has":[34],"been":[35],"successfully":[36],"applied":[37],"field":[40],"HU,":[42],"because":[43],"third-order":[45],"can":[47,57,63],"effectively":[48],"maintain":[49],"spatial-spectral":[51],"structure":[52,143],"HSIs,":[54],"NTF":[56,72,81,118,222],"produce":[58],"multiple-view":[59],"factor":[60,88],"matrices":[61],"that":[62],"impose":[64],"more":[65],"natural":[66],"diverse":[68],"constraints.":[69],"However,":[70],"current":[71],"models":[74],"utilizing":[75,135],"priors":[76,105],"are":[77,160,216],"still":[78],"insufficient,":[79],"does":[82],"not":[83],"fully":[84],"utilize":[85],"multiview":[87],"matrices.":[89],"Moreover,":[90],"most":[91],"methods":[92],"only":[93],"consider":[94],"singlefactor":[95],"constraints,":[96],"neglecting":[97],"effectiveness":[99,261],"collaborative":[101,121],"constraints":[102,195],"among":[103],"multiple-factor":[104,120],"information.":[106],"To":[107],"address":[108],"aforementioned":[110],"shortcomings,":[111],"reweighted":[113,154,207],"unidirectional":[114,155],"total":[115,156],"variation":[116,157],"low-rank":[117,151,221],"with":[119],"regularization":[122],"proposed.":[124],"Specifically,":[125],"first,":[126],"further":[128],"exploit":[129],"abundance":[131,150],"prior":[132],"information,":[133],"by":[134,185],"spatial":[137],"similarity":[138],"group":[141],"sparse":[142,167],"between":[144],"pixels":[146],"two":[149,153,206],"sub-matrices,":[152],"(UTV)":[158],"regularizers":[159,209],"constructed,":[161],"enhance":[163],"smooth":[165,174,194,214],"properties":[168],"abundances.":[171],"Secondly,":[172],"endmember":[176,191,203,212],"spectra":[177],"reduce":[179],"irregular":[181],"burrs":[182],"phenomenon":[183],"caused":[184],"noise":[187],"interference,":[188],"we":[189,233],"introduce":[190],"band":[192],"difference":[193],"ensure":[197],"piecewise":[199],"smoothness":[200],"spectrum.":[204],"Then,":[205],"UTV":[208],"an":[211],"regularizer":[215],"jointly":[217],"introduced":[218],"into":[219],"framework":[223],"collaboratively":[225],"regularize":[226],"non-convex":[228],"representation":[230],"model.":[231],"Finally,":[232],"adopt":[234],"alternating":[236],"direction":[237],"multiplier":[238],"method":[239],"(ADMM)":[240],"optimize":[242],"objective":[244],"model,":[245],"large":[248],"number":[249],"experiments":[251],"on":[252],"both":[253],"synthetic":[254],"real":[256],"datasets":[258],"validate":[259],"efficiency":[263],"proposed":[266],"approach.":[267]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}