{"id":"https://openalex.org/W3169869794","doi":"https://doi.org/10.1109/tgrs.2021.3081582","title":"Adaptive Polygon Generation Algorithm for Automatic Building Extraction","display_name":"Adaptive Polygon Generation Algorithm for Automatic Building Extraction","publication_year":2021,"publication_date":"2021-05-27","ids":{"openalex":"https://openalex.org/W3169869794","doi":"https://doi.org/10.1109/tgrs.2021.3081582","mag":"3169869794"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2021.3081582","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3081582","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/A5017705206","display_name":"Yunhui Zhu","orcid":"https://orcid.org/0000-0003-4323-9102"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yunhui Zhu","raw_affiliation_strings":["School of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005036963","display_name":"Buliao Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Buliao Huang","raw_affiliation_strings":["School of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101940194","display_name":"Jian Gao","orcid":"https://orcid.org/0009-0007-2093-0941"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jian Gao","raw_affiliation_strings":["StarGIS Technology Development Company Ltd., Tianjin, China"],"affiliations":[{"raw_affiliation_string":"StarGIS Technology Development Company Ltd., Tianjin, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008979144","display_name":"Enxing Huang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Enxing Huang","raw_affiliation_strings":["StarGIS Technology Development Company Ltd., Tianjin, China"],"affiliations":[{"raw_affiliation_string":"StarGIS Technology Development Company Ltd., Tianjin, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100605447","display_name":"Huanhuan Chen","orcid":"https://orcid.org/0000-0002-3918-384X"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huanhuan Chen","raw_affiliation_strings":["School of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5017705206"],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":7.6261,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.98103196,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"60","issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13282","display_name":"Automated Road and Building Extraction","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"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/T13282","display_name":"Automated Road and Building Extraction","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9961000084877014,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/polygon","display_name":"Polygon (computer graphics)","score":0.762580394744873},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7401930093765259},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6009828448295593},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5970038771629333},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5267376899719238},{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.512610137462616},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.46654343605041504},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.4554154872894287},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4372609257698059},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3796382248401642},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.34551191329956055},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.33443427085876465},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1452365517616272},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.09650284051895142}],"concepts":[{"id":"https://openalex.org/C190694206","wikidata":"https://www.wikidata.org/wiki/Q3276654","display_name":"Polygon (computer graphics)","level":3,"score":0.762580394744873},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7401930093765259},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6009828448295593},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5970038771629333},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5267376899719238},{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.512610137462616},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46654343605041504},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.4554154872894287},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4372609257698059},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3796382248401642},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.34551191329956055},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.33443427085876465},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1452365517616272},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09650284051895142},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2021.3081582","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3081582","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":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.800000011920929}],"awards":[{"id":"https://openalex.org/G1450990713","display_name":null,"funder_award_id":"91746209","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6836976647","display_name":null,"funder_award_id":"2016YFB1000905","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program 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/F4320335777","display_name":"National Key Research and Development Program of China","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":62,"referenced_works":["https://openalex.org/W1536680647","https://openalex.org/W1677182931","https://openalex.org/W1901129140","https://openalex.org/W1909515874","https://openalex.org/W1965102691","https://openalex.org/W1970861901","https://openalex.org/W1984408895","https://openalex.org/W1988204220","https://openalex.org/W2012899881","https://openalex.org/W2035971915","https://openalex.org/W2041834949","https://openalex.org/W2058436841","https://openalex.org/W2071198194","https://openalex.org/W2080518886","https://openalex.org/W2085323753","https://openalex.org/W2104095591","https://openalex.org/W2117468937","https://openalex.org/W2157284958","https://openalex.org/W2194775991","https://openalex.org/W2480078828","https://openalex.org/W2538244214","https://openalex.org/W2559545830","https://openalex.org/W2565639579","https://openalex.org/W2609825896","https://openalex.org/W2732412926","https://openalex.org/W2752794725","https://openalex.org/W2755226765","https://openalex.org/W2758333383","https://openalex.org/W2765739551","https://openalex.org/W2784579605","https://openalex.org/W2790741584","https://openalex.org/W2791095861","https://openalex.org/W2795276939","https://openalex.org/W2800903797","https://openalex.org/W2802773275","https://openalex.org/W2806581075","https://openalex.org/W2897593716","https://openalex.org/W2902036000","https://openalex.org/W2902166991","https://openalex.org/W2914776945","https://openalex.org/W2943270518","https://openalex.org/W2949763629","https://openalex.org/W2955671895","https://openalex.org/W2963150697","https://openalex.org/W2963153291","https://openalex.org/W2963406768","https://openalex.org/W2963659230","https://openalex.org/W2963857746","https://openalex.org/W2964138195","https://openalex.org/W2981989409","https://openalex.org/W2987210925","https://openalex.org/W2996327453","https://openalex.org/W3003696569","https://openalex.org/W3004561134","https://openalex.org/W3006570158","https://openalex.org/W3011588010","https://openalex.org/W3021057985","https://openalex.org/W3023923911","https://openalex.org/W3125257807","https://openalex.org/W4302799888","https://openalex.org/W6688462478","https://openalex.org/W6744399899"],"related_works":["https://openalex.org/W2051058708","https://openalex.org/W154868527","https://openalex.org/W1494268238","https://openalex.org/W1983207144","https://openalex.org/W2490706771","https://openalex.org/W1976468483","https://openalex.org/W2480116122","https://openalex.org/W2370332886","https://openalex.org/W3042074040","https://openalex.org/W2804118840"],"abstract_inverted_index":{"Buildings":[0],"serve":[1],"as":[2,113],"the":[3,42,61,68,129,137,143,146,151,165,174],"main":[4],"places":[5],"of":[6,23,45,67,116,132,139,145,150,164,196],"human":[7],"activities,":[8],"and":[9,37,55,79,135,148,160,199],"it":[10],"is":[11],"essential":[12],"to":[13,41,52,60,74,85,119,155,177],"automatically":[14],"extract":[15],"each":[16,121],"building":[17,27,57,69,77,117,122,133,152,167,185,197],"instance":[18],"for":[19],"a":[20,101,109,114],"wide":[21],"range":[22],"applications.":[24],"Recently,":[25],"automatic":[26],"segmentation":[28,38],"approaches":[29,50],"have":[30],"made":[31],"great":[32],"progress":[33],"in":[34,63,76,81,194],"both":[35],"detection":[36],"accuracy":[39],"due":[40,59],"rapid":[43],"development":[44],"deep":[46],"learning.":[47],"However,":[48],"these":[49,140],"struggle":[51],"delineate":[53],"regular":[54],"accurate":[56],"boundaries":[58],"limitations":[62],"inferring":[64],"overall":[65],"structure":[66],"instance;":[70],"this":[71,90,92],"might":[72],"lead":[73],"inconsistency":[75],"geometry":[78],"difficulty":[80],"being":[82],"applied":[83],"directly":[84,107],"practical":[86],"engineering.":[87],"To":[88,124],"tackle":[89],"challenge,":[91],"article":[93],"presents":[94],"an":[95],"adaptive":[96],"polygon":[97],"generation":[98],"algorithm":[99],"(APGA),":[100],"novel":[102],"method":[103],"that":[104,189],"aims":[105],"at":[106],"generating":[108],"polygonal":[110],"output,":[111],"parameterized":[112],"sequence":[115],"vertices,":[118],"outline":[120],"instance.":[123],"achieve":[125,161],"this,":[126],"APGA":[127,169,190],"predicts":[128],"candidate":[130,175],"locations":[131],"vertices":[134,141,176],"determines":[136],"arrangement":[138],"with":[142],"help":[144],"position":[147],"orientation":[149],"boundary.":[153],"Moreover,":[154],"introduce":[156],"local":[157],"context":[158],"features":[159],"improved":[162],"performance":[163],"predicted":[166],"polygon,":[168],"integrates":[170],"finer":[171],"structures":[172],"around":[173],"refine":[178],"their":[179],"positions.":[180],"Experiments":[181],"on":[182],"several":[183],"challenging":[184],"extraction":[186],"datasets":[187],"demonstrated":[188],"outperformed":[191],"state-of-the-art":[192],"methods":[193],"terms":[195],"coverage":[198],"geometric":[200],"similarity.":[201]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":23},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
