{"id":"https://openalex.org/W3214193733","doi":"https://doi.org/10.1109/tgrs.2021.3128183","title":"Enhanced Total Variation Regularized Representation Model With Endmember Background Dictionary for Hyperspectral Anomaly Detection","display_name":"Enhanced Total Variation Regularized Representation Model With Endmember Background Dictionary for Hyperspectral Anomaly Detection","publication_year":2021,"publication_date":"2021-11-15","ids":{"openalex":"https://openalex.org/W3214193733","doi":"https://doi.org/10.1109/tgrs.2021.3128183","mag":"3214193733"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2021.3128183","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3128183","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5106707920","display_name":"Chunhui Zhao","orcid":"https://orcid.org/0000-0002-8015-387X"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunhui Zhao","raw_affiliation_strings":["College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, Harbin Engineering University, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100386711","display_name":"Chuang Li","orcid":"https://orcid.org/0000-0002-9331-2278"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuang Li","raw_affiliation_strings":["College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-9331-2278","affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072245508","display_name":"Shou Feng","orcid":"https://orcid.org/0000-0002-7308-9590"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shou Feng","raw_affiliation_strings":["College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-7308-9590","affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]},{"raw_affiliation_string":"Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024631382","display_name":"Xiuping Jia","orcid":"https://orcid.org/0000-0001-9916-6382"},"institutions":[{"id":"https://openalex.org/I188329596","display_name":"University of Canberra","ror":"https://ror.org/04s1nv328","country_code":"AU","type":"education","lineage":["https://openalex.org/I188329596"]},{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xiuping Jia","raw_affiliation_strings":["School of Engineering and Information Technology, University of New South Wales, Canberra, ACT, Australia"],"raw_orcid":"https://orcid.org/0000-0001-9916-6382","affiliations":[{"raw_affiliation_string":"School of Engineering and Information Technology, University of New South Wales, Canberra, ACT, Australia","institution_ids":["https://openalex.org/I188329596","https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9932,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.87906609,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"60","issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":1.0,"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":1.0,"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9632999897003174,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/endmember","display_name":"Endmember","score":0.9635121822357178},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.9192988872528076},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.8307462334632874},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6533984541893005},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.6315208673477173},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5855388641357422},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5280100703239441},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5191806554794312},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.5057575702667236},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4874889850616455},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.47926852107048035},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3410987854003906},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.12525635957717896},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07817286252975464}],"concepts":[{"id":"https://openalex.org/C58237817","wikidata":"https://www.wikidata.org/wiki/Q5376204","display_name":"Endmember","level":3,"score":0.9635121822357178},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.9192988872528076},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.8307462334632874},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6533984541893005},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.6315208673477173},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5855388641357422},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5280100703239441},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5191806554794312},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.5057575702667236},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4874889850616455},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.47926852107048035},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3410987854003906},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.12525635957717896},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07817286252975464},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2021.3128183","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3128183","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1986227195","display_name":null,"funder_award_id":"62002083","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3834527531","display_name":null,"funder_award_id":"3072021CF0808","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G4919677100","display_name":null,"funder_award_id":"61801142","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7453963472","display_name":"\u57fa\u4e8e\u6df1\u5ea6\u751f\u6210\u6a21\u578b\u548c\u5224\u522b\u6a21\u578b\u7684\u9ad8\u5149\u8c31\u5f02\u5e38\u76ee\u6807\u68c0\u6d4b\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61971153","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7794571129","display_name":null,"funder_award_id":"3072021CF0807","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G7810666657","display_name":null,"funder_award_id":"3072021CF0814","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8064540328","display_name":null,"funder_award_id":"3072021GIP0801","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8258516324","display_name":null,"funder_award_id":"62071136","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8763960077","display_name":null,"funder_award_id":"LH2021F012","funder_id":"https://openalex.org/F4320326178","funder_display_name":"Heilongjiang Provincial Postdoctoral Science Foundation"},{"id":"https://openalex.org/G918607802","display_name":null,"funder_award_id":"3072021CFT0801","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320326178","display_name":"Heilongjiang Provincial Postdoctoral Science Foundation","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W1964570608","https://openalex.org/W1988177629","https://openalex.org/W1990953362","https://openalex.org/W1991190032","https://openalex.org/W1997201895","https://openalex.org/W2004491663","https://openalex.org/W2042442393","https://openalex.org/W2047519171","https://openalex.org/W2047870694","https://openalex.org/W2048976066","https://openalex.org/W2067897118","https://openalex.org/W2070424424","https://openalex.org/W2097381359","https://openalex.org/W2101837437","https://openalex.org/W2124463804","https://openalex.org/W2127495569","https://openalex.org/W2140340527","https://openalex.org/W2142224912","https://openalex.org/W2145962650","https://openalex.org/W2157321686","https://openalex.org/W2158340226","https://openalex.org/W2163129097","https://openalex.org/W2164278908","https://openalex.org/W2165835468","https://openalex.org/W2167320870","https://openalex.org/W2288752886","https://openalex.org/W2295576075","https://openalex.org/W2590856740","https://openalex.org/W2740976805","https://openalex.org/W2796629918","https://openalex.org/W2802866486","https://openalex.org/W2884073548","https://openalex.org/W2907943085","https://openalex.org/W2914285447","https://openalex.org/W2972480129","https://openalex.org/W2972614519","https://openalex.org/W3005109735","https://openalex.org/W3012495827","https://openalex.org/W3031385348","https://openalex.org/W3038851053","https://openalex.org/W3087931076","https://openalex.org/W3112037842","https://openalex.org/W3118889207","https://openalex.org/W3120451664","https://openalex.org/W3123098349","https://openalex.org/W3126418353","https://openalex.org/W3138448509","https://openalex.org/W3170982678","https://openalex.org/W3179808591","https://openalex.org/W3195044646"],"related_works":["https://openalex.org/W2037328426","https://openalex.org/W1990914742","https://openalex.org/W2891033441","https://openalex.org/W2006559622","https://openalex.org/W2315521504","https://openalex.org/W3106536224","https://openalex.org/W2890371384","https://openalex.org/W2051769241","https://openalex.org/W2563324120","https://openalex.org/W2040756827"],"abstract_inverted_index":{"In":[0],"recent":[1],"years,":[2],"several":[3],"representation":[4,32,116,136],"models":[5],"based":[6],"on":[7,30,110,143,190],"total":[8],"variation":[9],"(TV)":[10],"have":[11],"been":[12],"proposed":[13,133,162,186],"for":[14,97],"hyperspectral":[15,98,192],"imagery":[16],"(HSI)":[17],"anomaly":[18,67,99,169],"detection.":[19],"However,":[20],"the":[21,31,38,49,73,111,115,121,128,132,166,175,179,195,203,207],"TV":[22,89],"terms":[23],"of":[24,41,52,114,124,150,158,168,178],"these":[25,84],"works":[26],"are":[27,154],"directly":[28],"imposed":[29],"coefficient":[33,117,176],"matrix,":[34],"which":[35,70,153],"can":[36,64,71,164],"destroy":[37],"spatial":[39,50,122],"structure":[40,123],"an":[42,53,62,92,125],"HSI":[43,54,63,126],"to":[44,66,107,119],"some":[45],"extent.":[46],"Besides,":[47],"as":[48],"resolution":[51],"is":[55,101,105,188,202],"relatively":[56],"low,":[57],"mixed":[58,172],"pixels":[59],"existing":[60],"in":[61,127,171],"lead":[65],"component":[68],"contamination,":[69],"make":[72],"difference":[74],"between":[75],"background":[76,94,145,151,159],"and":[77,174,194],"anomalies":[78],"not":[79],"significant":[80],"enough.":[81],"To":[82],"address":[83],"issues,":[85],"a":[86,144],"novel":[87],"enhanced":[88],"(ETV)":[90],"with":[91,138,206],"endmember":[93],"dictionary":[95,146],"(EBD)":[96],"detection":[100],"proposed.":[102],"The":[103,161,185],"ETV":[104,134],"designed":[106],"be":[108],"used":[109],"row":[112],"vectors":[113],"matrix":[118,177],"enhance":[120],"presentation":[129],"process.":[130],"Furthermore,":[131],"regularized":[135],"model":[137],"EBD":[139,163,180],"(ETVEBD)":[140],"method":[141,187],"elaborates":[142],"constructed":[147],"by":[148],"endmembers":[149],"pixels,":[152,173],"pure":[155],"spectral":[156],"signatures":[157],"pixels.":[160],"decrease":[165],"influence":[167],"components":[170],"has":[181],"more":[182],"physical":[183],"meanings.":[184],"evaluated":[189],"four":[191],"datasets,":[193],"experiment":[196],"results":[197],"show":[198],"that":[199],"its":[200],"performance":[201],"best":[204],"compared":[205],"other":[208],"seven":[209],"state-of-the-art":[210],"methods.":[211]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":11}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}