{"id":"https://openalex.org/W1580698739","doi":"https://doi.org/10.1109/lgrs.2015.2426112","title":"Semiautomatic Object-Space Road Extraction Combining a Stereoscopic Image Pair and a TIN-Based DTM","display_name":"Semiautomatic Object-Space Road Extraction Combining a Stereoscopic Image Pair and a TIN-Based DTM","publication_year":2015,"publication_date":"2015-05-14","ids":{"openalex":"https://openalex.org/W1580698739","doi":"https://doi.org/10.1109/lgrs.2015.2426112","mag":"1580698739"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2015.2426112","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2015.2426112","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5047551376","display_name":"\u00c9rico Fernando de Oliveira Martins","orcid":"https://orcid.org/0000-0003-2513-9714"},"institutions":[{"id":"https://openalex.org/I3017928408","display_name":"Universidade do Estado de Mato Grosso","ror":"https://ror.org/02cbymn47","country_code":"BR","type":"education","lineage":["https://openalex.org/I3017928408"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Erico F. O. Martins","raw_affiliation_strings":["Department of Mathematics, Mato Grosso State University (Mato Grosso State Research Foundation), Sinop, MT, Brazil","Dept. of Math., Mato Grosso State Univ. (Mato Grosso State Res. Found.), Sinop, Brazil"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Mato Grosso State University (Mato Grosso State Research Foundation), Sinop, MT, Brazil","institution_ids":["https://openalex.org/I3017928408"]},{"raw_affiliation_string":"Dept. of Math., Mato Grosso State Univ. (Mato Grosso State Res. Found.), Sinop, Brazil","institution_ids":["https://openalex.org/I3017928408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004941832","display_name":"Aluir Porf\u00edrio Dal P\u00f3z","orcid":"https://orcid.org/0000-0002-2534-1229"},"institutions":[{"id":"https://openalex.org/I4210124356","display_name":"Hospital Regional de Presidente Prudente","ror":"https://ror.org/03xzqpb53","country_code":"BR","type":"healthcare","lineage":["https://openalex.org/I4210124356"]},{"id":"https://openalex.org/I879563668","display_name":"Universidade Estadual Paulista (Unesp)","ror":"https://ror.org/00987cb86","country_code":"BR","type":"education","lineage":["https://openalex.org/I879563668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Aluir P. Dal Poz","raw_affiliation_strings":["Department of Cartography, S\u00e3o Paulo State University, Presidente Prudente, SP, Brazil","Department of Cartography, S\u00e3o Paulo State University, Presidente Prudente, Brazil#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Cartography, S\u00e3o Paulo State University, Presidente Prudente, SP, Brazil","institution_ids":["https://openalex.org/I4210124356","https://openalex.org/I879563668"]},{"raw_affiliation_string":"Department of Cartography, S\u00e3o Paulo State University, Presidente Prudente, Brazil#TAB#","institution_ids":["https://openalex.org/I879563668"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004128095","display_name":"Rodrigo A. B. Gallis","orcid":null},"institutions":[{"id":"https://openalex.org/I80850581","display_name":"Universidade Federal de Uberl\u00e2ndia","ror":"https://ror.org/04x3wvr31","country_code":"BR","type":"education","lineage":["https://openalex.org/I80850581"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Rodrigo A. B. Gallis","raw_affiliation_strings":["Institute of Geography, Federal University of Uberlandia, Santa M\u00f4nica, MG, Brazil","Inst. of Geogr., Fed. Univ. of Uberlandia, Santa Mo\u0302nica, Brazil"],"affiliations":[{"raw_affiliation_string":"Institute of Geography, Federal University of Uberlandia, Santa M\u00f4nica, MG, Brazil","institution_ids":["https://openalex.org/I80850581"]},{"raw_affiliation_string":"Inst. of Geogr., Fed. Univ. of Uberlandia, Santa Mo\u0302nica, Brazil","institution_ids":["https://openalex.org/I80850581"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5047551376"],"corresponding_institution_ids":["https://openalex.org/I3017928408"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.0324401,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"12","issue":"8","first_page":"1790","last_page":"1794"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13282","display_name":"Automated Road and Building Extraction","score":1.0,"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":1.0,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9988999962806702,"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"}},{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9603000283241272,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/triangulated-irregular-network","display_name":"Triangulated irregular network","score":0.7915691137313843},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6529834270477295},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6028509736061096},{"id":"https://openalex.org/keywords/stereoscopy","display_name":"Stereoscopy","score":0.5916739106178284},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5677348375320435},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.5655426979064941},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5377851128578186},{"id":"https://openalex.org/keywords/raised-relief-map","display_name":"Raised-relief map","score":0.5340916514396667},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.47819021344184875},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4262593388557434},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.41801977157592773},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.41127297282218933},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.32480528950691223},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.26433131098747253},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.21955332159996033},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.07065251469612122}],"concepts":[{"id":"https://openalex.org/C131509275","wikidata":"https://www.wikidata.org/wiki/Q2296387","display_name":"Triangulated irregular network","level":3,"score":0.7915691137313843},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6529834270477295},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6028509736061096},{"id":"https://openalex.org/C126057942","wikidata":"https://www.wikidata.org/wiki/Q35158","display_name":"Stereoscopy","level":2,"score":0.5916739106178284},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5677348375320435},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.5655426979064941},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5377851128578186},{"id":"https://openalex.org/C99695388","wikidata":"https://www.wikidata.org/wiki/Q350514","display_name":"Raised-relief map","level":3,"score":0.5340916514396667},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.47819021344184875},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4262593388557434},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.41801977157592773},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.41127297282218933},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.32480528950691223},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.26433131098747253},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.21955332159996033},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.07065251469612122},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/lgrs.2015.2426112","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2015.2426112","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"},{"id":"pmh:oai:acervodigital.unesp.br:11449/129308","is_oa":false,"landing_page_url":"http://hdl.handle.net/11449/129308","pdf_url":null,"source":{"id":"https://openalex.org/S4306400256","display_name":"Acervo Digital da Universidade Estadual Paulista (Universidade Estadual Paulista)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210115194","host_organization_name":"Funda\u00e7\u00e3o para o Desenvolvimento da UNESP","host_organization_lineage":["https://openalex.org/I4210115194"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"outro"},{"id":"pmh:oai:repositorio.unesp.br:11449/129308","is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7107978","pdf_url":null,"source":{"id":"https://openalex.org/S4377196277","display_name":"UNESP Institutional Repository (S\u00e3o Paulo State University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I879563668","host_organization_name":"Universidade Estadual Paulista (Unesp)","host_organization_lineage":["https://openalex.org/I879563668"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.699999988079071,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W138430749","https://openalex.org/W237844721","https://openalex.org/W313004809","https://openalex.org/W2000666616","https://openalex.org/W2012425702","https://openalex.org/W2015535422","https://openalex.org/W2036404671","https://openalex.org/W2050560048","https://openalex.org/W2057616769","https://openalex.org/W2062770005","https://openalex.org/W2081294768","https://openalex.org/W2087252944","https://openalex.org/W2092114993","https://openalex.org/W2102048636","https://openalex.org/W2104095591","https://openalex.org/W2121120345","https://openalex.org/W2126653672","https://openalex.org/W2137958971","https://openalex.org/W2138719385","https://openalex.org/W2139664879","https://openalex.org/W2150428615","https://openalex.org/W2158081358","https://openalex.org/W2169942580","https://openalex.org/W2318640590","https://openalex.org/W2740373864","https://openalex.org/W2914311475","https://openalex.org/W4285719527","https://openalex.org/W6605743639","https://openalex.org/W6609130799","https://openalex.org/W6610984472","https://openalex.org/W6680684001","https://openalex.org/W6683300627"],"related_works":["https://openalex.org/W2951077607","https://openalex.org/W2188653007","https://openalex.org/W3151972826","https://openalex.org/W3150210773","https://openalex.org/W2037190317","https://openalex.org/W4292583799","https://openalex.org/W2390424577","https://openalex.org/W2479588362","https://openalex.org/W1514009816","https://openalex.org/W2382137311"],"abstract_inverted_index":{"In":[0,54],"this":[1,55],"letter,":[2],"a":[3,16,24,31,71,118,133],"semiautomatic":[4],"method":[5,150],"for":[6,63,83],"road":[7,85],"extraction":[8],"in":[9,42,52],"object":[10,44],"space":[11,45],"is":[12,75,86],"proposed":[13,116,149],"that":[14,74,147],"combines":[15],"stereoscopic":[17,126],"pair":[18],"of":[19,50,114,120,128,140],"low-resolution":[20,129],"aerial":[21,130],"images":[22,131],"with":[23,136,156],"digital":[25],"terrain":[26],"model":[27],"(DTM)":[28],"structured":[29],"as":[30,161],"triangulated":[32],"irregular":[33],"network":[34],"(TIN).":[35],"First,":[36],"we":[37],"formulate":[38],"an":[39,108,137],"objective":[40,91],"function":[41,92],"the":[43,48,57,61,64,80,90,94,112,115,148],"to":[46,67,104],"allow":[47],"modeling":[49],"roads":[51],"3-D.":[53],"model,":[56],"TIN-based":[58,134],"DTM":[59,135],"allows":[60],"search":[62],"optimal":[65,81],"polyline":[66,82],"be":[68,105],"restricted":[69],"along":[70,158],"narrow":[72],"band":[73],"overlaid":[76],"upon":[77],"it.":[78],"Finally,":[79],"each":[84],"obtained":[87],"by":[88,107,164],"optimizing":[89],"using":[93,124],"dynamic":[95],"programming":[96],"optimization":[97],"algorithm.":[98],"A":[99],"few":[100],"seed":[101],"points":[102],"need":[103],"supplied":[106],"operator.":[109],"To":[110],"evaluate":[111],"performance":[113],"method,":[117],"set":[119],"experiments":[121],"was":[122],"designed":[123],"two":[125],"pairs":[127],"and":[132,166],"average":[138],"resolution":[139],"1":[141],"m.":[142],"The":[143],"experimental":[144],"results":[145],"showed":[146],"worked":[151],"properly,":[152],"even":[153],"when":[154],"faced":[155],"anomalies":[157],"roads,":[159],"such":[160],"obstructions":[162],"caused":[163],"shadows":[165],"trees.":[167]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}