{"id":"https://openalex.org/W4402187299","doi":"https://doi.org/10.1109/tgrs.2024.3453868","title":"A Cross-Angle Propagation Network for Built-Up Area Extraction by Fusing Spatial\u2013Spectral-Angular Features From the ZY-3 Multiview Satellite Imagery: Dataset and Analysis of China\u2019s 41 Major Cities","display_name":"A Cross-Angle Propagation Network for Built-Up Area Extraction by Fusing Spatial\u2013Spectral-Angular Features From the ZY-3 Multiview Satellite Imagery: Dataset and Analysis of China\u2019s 41 Major Cities","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4402187299","doi":"https://doi.org/10.1109/tgrs.2024.3453868"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2024.3453868","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3453868","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/A5036335011","display_name":"Renxiang Zuo","orcid":"https://orcid.org/0000-0002-2702-7567"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Renxiang Zuo","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031729932","display_name":"Xin Huang","orcid":"https://orcid.org/0000-0002-5625-0338"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Huang","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-5625-0338","affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100446489","display_name":"Jiayi Li","orcid":"https://orcid.org/0000-0003-1691-9743"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiayi Li","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102489274","display_name":"Xiaofeng Pan","orcid":"https://orcid.org/0009-0007-0719-3780"},"institutions":[{"id":"https://openalex.org/I4210132195","display_name":"Guangdong Province Environmental Monitoring Center","ror":"https://ror.org/03gfeke93","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132195"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofeng Pan","raw_affiliation_strings":["Shenzhen Ecological and Environmental Monitoring Center of Guangdong Province, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Ecological and Environmental Monitoring Center of Guangdong Province, Shenzhen, China","institution_ids":["https://openalex.org/I4210132195"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3641,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.59722988,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"62","issue":null,"first_page":"1","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9994000196456909,"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":0.9994000196456909,"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":0.9987000226974487,"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/T11963","display_name":"Impact of Light on Environment and Health","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6569663286209106},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.559945285320282},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5356478691101074},{"id":"https://openalex.org/keywords/satellite-imagery","display_name":"Satellite imagery","score":0.5234229564666748},{"id":"https://openalex.org/keywords/extraction","display_name":"Extraction (chemistry)","score":0.5064667463302612},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47314512729644775},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.44605591893196106},{"id":"https://openalex.org/keywords/backpropagation","display_name":"Backpropagation","score":0.4275780916213989},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4141640067100525},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3238189220428467},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.2815892696380615},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09284159541130066}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6569663286209106},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.559945285320282},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5356478691101074},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.5234229564666748},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.5064667463302612},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47314512729644775},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.44605591893196106},{"id":"https://openalex.org/C155032097","wikidata":"https://www.wikidata.org/wiki/Q798503","display_name":"Backpropagation","level":3,"score":0.4275780916213989},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4141640067100525},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3238189220428467},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.2815892696380615},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09284159541130066},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2024.3453868","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3453868","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":[{"score":0.6600000262260437,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G2118518458","display_name":null,"funder_award_id":"42271328","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7933335657","display_name":"\u9762\u5411\u5927\u89c4\u6a21\u57ce\u5e02\u529f\u80fd\u533a\u76d1\u6d4b\u7684\u4f17\u6e90\u5730\u7406-\u9065\u611f\u8bed\u4e49\u4fe1\u606f\u81ea\u52a8\u6316\u6398\u65b9\u6cd5\u7814\u7a76","funder_award_id":"42071311","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":77,"referenced_works":["https://openalex.org/W1828947848","https://openalex.org/W1901129140","https://openalex.org/W1967090357","https://openalex.org/W1992389311","https://openalex.org/W2131438174","https://openalex.org/W2133564696","https://openalex.org/W2173290281","https://openalex.org/W2283002322","https://openalex.org/W2395611524","https://openalex.org/W2418543604","https://openalex.org/W2503140068","https://openalex.org/W2588025737","https://openalex.org/W2609402060","https://openalex.org/W2616727008","https://openalex.org/W2623331213","https://openalex.org/W2624779149","https://openalex.org/W2644636672","https://openalex.org/W2750074069","https://openalex.org/W2767158871","https://openalex.org/W2770844153","https://openalex.org/W2787091153","https://openalex.org/W2804199516","https://openalex.org/W2807974043","https://openalex.org/W2810500771","https://openalex.org/W2811199523","https://openalex.org/W2883266550","https://openalex.org/W2884822772","https://openalex.org/W2891567162","https://openalex.org/W2905113129","https://openalex.org/W2908320224","https://openalex.org/W2909779496","https://openalex.org/W2916798096","https://openalex.org/W2929921519","https://openalex.org/W2955058313","https://openalex.org/W2958768386","https://openalex.org/W2962858109","https://openalex.org/W2962880841","https://openalex.org/W2963881378","https://openalex.org/W2964444661","https://openalex.org/W2986564768","https://openalex.org/W2991488782","https://openalex.org/W3007268491","https://openalex.org/W3010317891","https://openalex.org/W3028752951","https://openalex.org/W3085907610","https://openalex.org/W3102410143","https://openalex.org/W3104369000","https://openalex.org/W3107030229","https://openalex.org/W3169100537","https://openalex.org/W3179323839","https://openalex.org/W3187173039","https://openalex.org/W3196904463","https://openalex.org/W4210324930","https://openalex.org/W4285309503","https://openalex.org/W4285795301","https://openalex.org/W4287556986","https://openalex.org/W4287642547","https://openalex.org/W4288277460","https://openalex.org/W4291018768","https://openalex.org/W4312443924","https://openalex.org/W4312820606","https://openalex.org/W4380851765","https://openalex.org/W4384282013","https://openalex.org/W4385245566","https://openalex.org/W4385437306","https://openalex.org/W4386133645","https://openalex.org/W6679434410","https://openalex.org/W6766844300","https://openalex.org/W6786055732","https://openalex.org/W6786609286","https://openalex.org/W6794968592","https://openalex.org/W6797399245","https://openalex.org/W6799579066","https://openalex.org/W6840866624","https://openalex.org/W6842806116","https://openalex.org/W6929615264","https://openalex.org/W7020680850"],"related_works":["https://openalex.org/W4239286941","https://openalex.org/W2088845016","https://openalex.org/W589102260","https://openalex.org/W1966421350","https://openalex.org/W1868434454","https://openalex.org/W4366985237","https://openalex.org/W2810569973","https://openalex.org/W2128396103","https://openalex.org/W4366984740","https://openalex.org/W4367299891"],"abstract_inverted_index":{"Obtaining":[0],"timely":[1],"and":[2,19,27,171,193,198],"reliable":[3],"built-up":[4],"area":[5],"(BUA)":[6],"information":[7,46,138],"across":[8,99,143],"extensive":[9],"geographical":[10],"zones":[11],"holds":[12],"crucial":[13],"significance":[14],"for":[15,39,108],"understanding":[16],"environmental":[17],"change":[18],"human":[20],"activities.":[21],"BUAs":[22],"often":[23],"exhibit":[24],"detailed":[25],"textures":[26],"structures":[28],"in":[29],"high-resolution":[30,151],"imagery":[31],"but":[32],"also":[33],"present":[34],"strong":[35],"heterogeneity.":[36],"Current":[37],"methods":[38],"BUA":[40,153,190],"extraction":[41],"primarily":[42],"relied":[43],"on":[44,74,162,169,187],"planar":[45],"from":[47,117],"single-view":[48],"imagery,":[49],"struggling":[50],"to":[51,61,93,182],"effectively":[52],"capture":[53],"the":[54,88,109,131,163,172,199],"3-D":[55],"attributes":[56],"of":[57,112,133,202],"urban":[58],"landscapes.":[59],"Therefore,":[60],"address":[62],"this":[63,65],"challenge,":[64],"article":[66],"proposes":[67],"a":[68,124,149],"cross-angle":[69,89],"propagation":[70,126],"network":[71],"(CAPNet)":[72],"based":[73,161],"multiview":[75,152,175],"remote":[76],"sensing":[77],"stereo":[78,177],"observation":[79],"imagery.":[80],"Our":[81],"contributions":[82],"are":[83],"threefold:":[84],"1)":[85],"we":[86],"propose":[87,123],"fusion":[90,142],"module":[91,104],"(CAFM)":[92],"exploit":[94],"BUA\u2019s":[95],"complementary":[96],"spatial-spectral-angular":[97],"context":[98],"different":[100],"viewing":[101],"angles.":[102],"This":[103],"leverages":[105],"attention":[106],"mechanisms":[107],"automated":[110],"acquisition":[111],"multiangle":[113,136],"feature":[114,141],"representation":[115],"learning":[116],"diverse":[118],"angle":[119],"combinations.":[120],"2)":[121],"We":[122,147],"multiangular":[125],"decoder":[127],"(MAPD)":[128],"that":[129],"pioneers":[130],"exploration":[132],"gradually":[134],"propagating":[135],"disparity":[137],"through":[139],"bidirectional-adjacent":[140],"hierarchical":[144],"levels.":[145],"3)":[146],"construct":[148],"large-scale,":[150],"(MVBA)":[154],"dataset":[155,197],"over":[156],"China\u2019s":[157],"41":[158],"major":[159],"cities":[160],"ZY-3":[164],"satellites.":[165],"Extensive":[166],"experiment":[167],"results":[168],"MVBA":[170],"public":[173],"WV-3":[174],"semantic":[176],"datasets":[178],"verify":[179],"CAPNet\u2019s":[180],"superiority":[181],"existing":[183],"state-of-the-art":[184],"(SOTA)":[185],"models,":[186],"preserving":[188],"overall":[189],"shape,":[191],"edge,":[192],"internal":[194],"structures.":[195],"The":[196],"source":[200],"code":[201],"CAPNet":[203],"will":[204],"be":[205],"publicly":[206],"available":[207],"athttps://github.com/zuo-ux/Cross-Angle-Propagation-Network.":[208]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}