{"id":"https://openalex.org/W4408048065","doi":"https://doi.org/10.1109/tgrs.2025.3545919","title":"MSHFormer: A Multiscale Hybrid Transformer Network With Boundary Enhancement for VHR Remote Sensing Image Building Extraction","display_name":"MSHFormer: A Multiscale Hybrid Transformer Network With Boundary Enhancement for VHR Remote Sensing Image Building Extraction","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4408048065","doi":"https://doi.org/10.1109/tgrs.2025.3545919"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2025.3545919","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3545919","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/A5103113022","display_name":"Panpan Zhu","orcid":"https://orcid.org/0000-0003-3877-766X"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Panpan Zhu","raw_affiliation_strings":["College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-3877-766X","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029314133","display_name":"Zhichao Song","orcid":"https://orcid.org/0009-0008-4325-7259"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhichao Song","raw_affiliation_strings":["College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0008-4325-7259","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100767136","display_name":"Jiale Liu","orcid":"https://orcid.org/0000-0003-0366-3048"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiale Liu","raw_affiliation_strings":["College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113183637","display_name":"Jiazheng Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiazheng Yan","raw_affiliation_strings":["College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043449790","display_name":"Xiaobo Luo","orcid":"https://orcid.org/0000-0001-5688-0324"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaobo Luo","raw_affiliation_strings":["College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0001-5688-0324","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016202970","display_name":"Yuxiang Tao","orcid":"https://orcid.org/0000-0001-6943-7786"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxiang Tao","raw_affiliation_strings":["College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0001-6943-7786","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":null,"apc_paid":null,"fwci":2.6888,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.88544105,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"63","issue":null,"first_page":"1","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10399","display_name":"Hydrocarbon exploration and reservoir analysis","score":0.9864000082015991,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10399","display_name":"Hydrocarbon exploration and reservoir analysis","score":0.9864000082015991,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.973800003528595,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9538999795913696,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/computer-science","display_name":"Computer science","score":0.6412165760993958},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5253236293792725},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.46859684586524963},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.4286383390426636},{"id":"https://openalex.org/keywords/extraction","display_name":"Extraction (chemistry)","score":0.41992971301078796},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3860127925872803},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3685131072998047},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.18884041905403137},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09220340847969055},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.0893310010433197},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.07885146141052246}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6412165760993958},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5253236293792725},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.46859684586524963},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.4286383390426636},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.41992971301078796},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3860127925872803},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3685131072998047},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.18884041905403137},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09220340847969055},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0893310010433197},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.07885146141052246},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2025.3545919","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3545919","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/G3365859365","display_name":null,"funder_award_id":"42201419","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":56,"referenced_works":["https://openalex.org/W1901129140","https://openalex.org/W1903029394","https://openalex.org/W2008650689","https://openalex.org/W2008683230","https://openalex.org/W2157284958","https://openalex.org/W2194775991","https://openalex.org/W2221868434","https://openalex.org/W2284448692","https://openalex.org/W2412782625","https://openalex.org/W2539320077","https://openalex.org/W2560023338","https://openalex.org/W2776462702","https://openalex.org/W2897593716","https://openalex.org/W2906217354","https://openalex.org/W2908320224","https://openalex.org/W2947688807","https://openalex.org/W2962858109","https://openalex.org/W2963881378","https://openalex.org/W2987361643","https://openalex.org/W3111683216","https://openalex.org/W3127751679","https://openalex.org/W3131500599","https://openalex.org/W3138516171","https://openalex.org/W3160694286","https://openalex.org/W3196107618","https://openalex.org/W3211329537","https://openalex.org/W3217005392","https://openalex.org/W4205138939","https://openalex.org/W4213172700","https://openalex.org/W4283450732","https://openalex.org/W4319157933","https://openalex.org/W4319663796","https://openalex.org/W4361801101","https://openalex.org/W4367721800","https://openalex.org/W4377079812","https://openalex.org/W4379382445","https://openalex.org/W4385245566","https://openalex.org/W4385453578","https://openalex.org/W4385859309","https://openalex.org/W4386634500","https://openalex.org/W4387092570","https://openalex.org/W4390187329","https://openalex.org/W4390669772","https://openalex.org/W4391716875","https://openalex.org/W4391878073","https://openalex.org/W4392242015","https://openalex.org/W4395029212","https://openalex.org/W6618372016","https://openalex.org/W6739696289","https://openalex.org/W6761855798","https://openalex.org/W6774475981","https://openalex.org/W6794345597","https://openalex.org/W6797399245","https://openalex.org/W6800962353","https://openalex.org/W6851433281","https://openalex.org/W6857440670"],"related_works":["https://openalex.org/W2121524756","https://openalex.org/W782553550","https://openalex.org/W1987967678","https://openalex.org/W2633218168","https://openalex.org/W4235897794","https://openalex.org/W2059707233","https://openalex.org/W1983126463","https://openalex.org/W2085738998","https://openalex.org/W2095126257","https://openalex.org/W2031511989"],"abstract_inverted_index":{"Accurate":[0],"and":[1,20,33,50,77,108,122,131,205,211],"complete":[2],"extraction":[3,67],"of":[4,45,117,192,202],"buildings":[5,32,55],"from":[6,56,169,175],"very":[7],"high-resolution":[8],"(VHR)":[9],"remote":[10],"sensing":[11],"(RS)":[12],"images":[13,58],"is":[14],"highly":[15],"important":[16],"for":[17,30],"urban":[18],"planning":[19],"land":[21],"management.":[22],"However,":[23],"owing":[24],"to":[25,124,144,164],"the":[26,42,115,170,176,190,195,208],"limited":[27],"information":[28],"available":[29],"small":[31,72],"building":[34,66,73,150],"boundaries,":[35,76],"as":[36,38,41,70],"well":[37],"challenges":[39],"such":[40,69],"spectral":[43],"similarity":[44],"ground":[46],"objects,":[47],"tree":[48],"occlusions,":[49],"shadow":[51],"interference,":[52],"automatically":[53],"extracting":[54],"VHR":[57],"remains":[59],"challenging.":[60],"These":[61],"issues":[62],"may":[63],"result":[64],"in":[65],"errors":[68],"misclassification,":[71],"omissions,":[74],"blurred":[75],"incorrect":[78],"segmentation.":[79],"To":[80],"address":[81],"these":[82],"challenges,":[83],"we":[84,137,155],"propose":[85],"a":[86,97,102,109,157],"multiscale":[87,103],"hybrid":[88,98],"transformer":[89],"(MSHFormer)":[90],"with":[91,172],"boundary":[92,146,151],"enhancement.":[93],"This":[94],"approach":[95],"incorporates":[96],"encoder":[99,171],"that":[100],"combines":[101],"local":[104,132],"perception":[105,111],"(MSLP)":[106],"module":[107,112,142,162],"global":[110,129],"(GPM),":[113],"combining":[114],"strengths":[116],"convolutional":[118],"neural":[119],"networks":[120],"(CNNs)":[121],"transformers":[123],"achieve":[125],"efficient":[126],"synergy":[127],"between":[128],"modeling":[130],"feature":[133,160,179],"extraction.":[134],"In":[135],"addition,":[136],"developed":[138],"an":[139],"edge":[140],"enhancement":[141],"(EHM)":[143],"enhance":[145],"information,":[147],"significantly":[148],"improving":[149],"segmentation":[152],"accuracy.":[153],"Finally,":[154],"design":[156],"group":[158],"alignment":[159],"fusion":[161],"(GAFFM)":[163],"efficiently":[165],"integrate":[166],"low-level":[167],"features":[168,174],"high-level":[173],"decoder,":[177],"reducing":[178],"space":[180],"misalignment.":[181],"The":[182],"experimental":[183],"results":[184],"on":[185,207],"three":[186],"public":[187],"datasets":[188],"demonstrate":[189],"effectiveness":[191],"MSHFormer.":[193],"Specifically,":[194],"proposed":[196],"method":[197],"achieves":[198],"intersection-over-union":[199],"(IoU)":[200],"values":[201],"89.1%,":[203],"73.6%,":[204],"89.5%":[206],"Potsdam,":[209],"Massachusetts,":[210],"WHU":[212],"datasets,":[213],"respectively.":[214]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
