{"id":"https://openalex.org/W4406729329","doi":"https://doi.org/10.1109/jstars.2025.3532816","title":"Identification of Spectrally Similar Materials From Multispectral Imagery Based on Condition Number of Matrix","display_name":"Identification of Spectrally Similar Materials From Multispectral Imagery Based on Condition Number of Matrix","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4406729329","doi":"https://doi.org/10.1109/jstars.2025.3532816"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3532816","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3532816","pdf_url":null,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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://doi.org/10.1109/jstars.2025.3532816","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103185751","display_name":"Maozhi Wang","orcid":"https://orcid.org/0000-0001-5233-4844"},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Maozhi Wang","raw_affiliation_strings":["College of Mathematics Sciences, Geomathematics Key Laboratory of Sichuan Province, Chengdu University of Technology, Chengdu, China","College of Mathematics Sciences, Chengdu University of Technology, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-5233-4844","affiliations":[{"raw_affiliation_string":"College of Mathematics Sciences, Geomathematics Key Laboratory of Sichuan Province, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395"]},{"raw_affiliation_string":"College of Mathematics Sciences, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071349910","display_name":"Shu\u2010Hua Chen","orcid":"https://orcid.org/0000-0001-5929-1074"},"institutions":[{"id":"https://openalex.org/I182526193","display_name":"Thuyloi University","ror":"https://ror.org/04afshy24","country_code":"VN","type":"education","lineage":["https://openalex.org/I182526193"]},{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US","VN"],"is_corresponding":false,"raw_author_name":"Shu-Hua Chen","raw_affiliation_strings":["Department of Land, Air, and Water Resources, University of California, Davis, CA, USA","Department of Land, Air, and Water Resources, University of California, Davis, CA, U.S.A"],"raw_orcid":"https://orcid.org/0000-0001-5929-1074","affiliations":[{"raw_affiliation_string":"Department of Land, Air, and Water Resources, University of California, Davis, CA, USA","institution_ids":["https://openalex.org/I84218800"]},{"raw_affiliation_string":"Department of Land, Air, and Water Resources, University of California, Davis, CA, U.S.A","institution_ids":["https://openalex.org/I182526193"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101417040","display_name":"Jun Feng","orcid":"https://orcid.org/0000-0001-8066-5261"},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Feng","raw_affiliation_strings":["College of Mathematics Sciences, Geomathematics Key Laboratory of Sichuan Province, Chengdu University of Technology, Chengdu, China","College of Mathematics Sciences, Chengdu University of Technology, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-8066-5261","affiliations":[{"raw_affiliation_string":"College of Mathematics Sciences, Geomathematics Key Laboratory of Sichuan Province, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395"]},{"raw_affiliation_string":"College of Mathematics Sciences, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102962651","display_name":"Wenxi Xu","orcid":"https://orcid.org/0000-0001-6298-7742"},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenxi Xu","raw_affiliation_strings":["College of Mathematics Sciences, Geomathematics Key Laboratory of Sichuan Province, Chengdu University of Technology, Chengdu, China","College of Mathematics Sciences, Chengdu University of Technology, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-6298-7742","affiliations":[{"raw_affiliation_string":"College of Mathematics Sciences, Geomathematics Key Laboratory of Sichuan Province, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395"]},{"raw_affiliation_string":"College of Mathematics Sciences, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100691329","display_name":"Daming Wang","orcid":"https://orcid.org/0000-0002-4414-1150"},"institutions":[{"id":"https://openalex.org/I2799486974","display_name":"China Geological Survey","ror":"https://ror.org/04wtq2305","country_code":"CN","type":"other","lineage":["https://openalex.org/I2799486974"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daming Wang","raw_affiliation_strings":["Tianjin Center of China Geological Survey, Tianjin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tianjin Center of China Geological Survey, Tianjin, China","institution_ids":["https://openalex.org/I2799486974"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"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":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01825023,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"18","issue":null,"first_page":"4751","last_page":"4766"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9309999942779541,"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":0.9309999942779541,"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/multispectral-image","display_name":"Multispectral image","score":0.841910719871521},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6549580693244934},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5943875312805176},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.49792981147766113},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46720975637435913},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.40916985273361206},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3656787872314453},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2237662672996521},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.18723642826080322}],"concepts":[{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.841910719871521},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6549580693244934},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5943875312805176},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.49792981147766113},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46720975637435913},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.40916985273361206},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3656787872314453},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2237662672996521},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.18723642826080322},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2025.3532816","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3532816","pdf_url":null,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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:c9501f198bdd496a9fc570ff6297308d","is_oa":true,"landing_page_url":"https://doaj.org/article/c9501f198bdd496a9fc570ff6297308d","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 18, Pp 4751-4766 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3532816","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3532816","pdf_url":null,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":[{"id":"https://openalex.org/G5477214161","display_name":"Effects of Saharan Dust on the African Easterly Jet-African Easterly Wave System","funder_award_id":"1624414","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7838962788","display_name":null,"funder_award_id":"42272346","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1997322964","https://openalex.org/W2027442956","https://openalex.org/W2054557638","https://openalex.org/W2130121312","https://openalex.org/W2168809519","https://openalex.org/W2212207508","https://openalex.org/W2261059368","https://openalex.org/W2307094448","https://openalex.org/W2598998899","https://openalex.org/W2603834682","https://openalex.org/W2608860984","https://openalex.org/W2764034829","https://openalex.org/W2922146558","https://openalex.org/W2940726923","https://openalex.org/W2950925862","https://openalex.org/W2964849433","https://openalex.org/W2974957001","https://openalex.org/W3088162569","https://openalex.org/W3122028341","https://openalex.org/W3159993994","https://openalex.org/W3208943037","https://openalex.org/W4225630686","https://openalex.org/W4229058281","https://openalex.org/W4283697304","https://openalex.org/W4292263313","https://openalex.org/W4292966455","https://openalex.org/W4312258136","https://openalex.org/W4312954132","https://openalex.org/W4317877833","https://openalex.org/W4353055574","https://openalex.org/W4380478936","https://openalex.org/W4386858049","https://openalex.org/W4400613682","https://openalex.org/W4401328170","https://openalex.org/W4401819987"],"related_works":["https://openalex.org/W4318664220","https://openalex.org/W2771047279","https://openalex.org/W4388409104","https://openalex.org/W2124951708","https://openalex.org/W1544811710","https://openalex.org/W172072032","https://openalex.org/W2006066416","https://openalex.org/W3157073418","https://openalex.org/W2021642829","https://openalex.org/W2058127401"],"abstract_inverted_index":{"Identification":[0],"of":[1,23,26,43,53,56,66,85,167,215,239],"spectrally":[2,37],"similar":[3,38,122,232],"materials":[4,39,188,200],"from":[5,40,189],"multispectral":[6],"remote":[7],"sensing":[8],"(RS)":[9],"imagery":[10],"with":[11,146],"only":[12],"several":[13],"bands":[14],"is":[15,47,61,79,140],"an":[16,98],"important":[17],"issue":[18],"that":[19,195,210,238],"challenges":[20],"comprehensive":[21],"applications":[22],"the":[24,51,64,67,72,82,86,110,118,137,163,168,199,203,230],"RS":[25],"surface":[27],"characteristics.":[28],"This":[29],"study":[30,179],"proposes":[31],"a":[32,59,89,102,142,177],"new":[33,77,107],"method":[34,46,108,139,145],"to":[35,80,96,101,116,132,161,180],"identify":[36,133,181,198],"these":[41,134],"types":[42],"imagery.":[44],"The":[45,150,174],"constructed":[48],"based":[49],"on":[50],"theory":[52],"condition":[54,83,143],"number":[55,84],"matrix,":[57],"and":[58,153,165,186,207,209,224,228],"theorem":[60],"proven":[62],"as":[63,129],"foundation":[65],"designed":[68],"identification":[69],"algorithm.":[70],"Mathematically,":[71],"motivation":[73],"behind":[74],"designing":[75],"this":[76,106],"algorithm":[78],"decrease":[81],"matrix":[87],"for":[88,171,176],"linear":[90],"system":[91,100],"and,":[92],"by":[93,112,202],"doing":[94],"so,":[95],"change":[97],"ill-conditioned":[99],"well-conditioned":[103],"one.":[104],"Technically,":[105],"achieves":[109],"purpose":[111],"adding":[113],"supplementary":[114,147,154],"features":[115,148,155],"all":[117],"original":[119],"spectra":[120],"including":[121],"materials,":[123],"which":[124],"can":[125,197],"be":[126],"further":[127],"used":[128],"indicative":[130],"signatures":[131],"materials.":[135],"Thus,":[136],"proposed":[138,169],"named":[141],"number-based":[144],"(SF-CNM).":[149],"threshold":[151],"scheme":[152],"are":[156],"two":[157],"main":[158],"novelty":[159],"techniques":[160],"ensure":[162],"uniqueness":[164],"accuracy":[166],"SF-CNM":[170,196,211],"specified":[172,201],"samples.":[173],"results":[175],"case":[178],"water,":[182],"ice,":[183],"snow,":[184],"shadow,":[185],"other":[187],"Landsat":[190],"8":[191],"OLI":[192],"data":[193],"indicate":[194],"given":[204],"samples":[205],"successfully":[206],"accurately":[208],"significantly":[212],"outperforms":[213],"those":[214],"spectral":[216],"angle":[217],"mapper":[218],"algorithm,":[219],"Mahalanobis":[220],"classifier,":[221],"maximum":[222],"likelihood,":[223],"artificial":[225],"neural":[226],"network,":[227],"produces":[229],"performance":[231],"to,":[233],"even":[234],"slightly":[235],"better":[236],"than":[237],"support":[240],"vector":[241],"machine.":[242]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
