{"id":"https://openalex.org/W1991922581","doi":"https://doi.org/10.1145/1667146.1667181","title":"Automatic generation of 3-D building models with various shapes of roofs","display_name":"Automatic generation of 3-D building models with various shapes of roofs","publication_year":2009,"publication_date":"2009-12-10","ids":{"openalex":"https://openalex.org/W1991922581","doi":"https://doi.org/10.1145/1667146.1667181","mag":"1991922581"},"language":"en","primary_location":{"id":"doi:10.1145/1667146.1667181","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1667146.1667181","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH ASIA 2009 Sketches","raw_type":"proceedings-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/A5018138745","display_name":"Kenichi Sugihara","orcid":"https://orcid.org/0000-0002-4365-7411"},"institutions":[{"id":"https://openalex.org/I53527052","display_name":"Gifu Kyoritsu University","ror":"https://ror.org/005vfwz38","country_code":"JP","type":"education","lineage":["https://openalex.org/I53527052"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kenichi Sugihara","raw_affiliation_strings":["Gifu Keizai University"],"affiliations":[{"raw_affiliation_string":"Gifu Keizai University","institution_ids":["https://openalex.org/I53527052"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5018138745"],"corresponding_institution_ids":["https://openalex.org/I53527052"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.17270637,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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":0.9933000206947327,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.988099992275238,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/building-model","display_name":"Building model","score":0.6118354797363281},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6115759015083313},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.49987006187438965},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4828101396560669},{"id":"https://openalex.org/keywords/digital-mapping","display_name":"Digital mapping","score":0.46210750937461853},{"id":"https://openalex.org/keywords/engineering-drawing","display_name":"Engineering drawing","score":0.35390934348106384},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.185185045003891},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.15063032507896423},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.14122411608695984},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.12555018067359924},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07563745975494385}],"concepts":[{"id":"https://openalex.org/C2778530916","wikidata":"https://www.wikidata.org/wiki/Q1352349","display_name":"Building model","level":2,"score":0.6118354797363281},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6115759015083313},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.49987006187438965},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4828101396560669},{"id":"https://openalex.org/C181672929","wikidata":"https://www.wikidata.org/wiki/Q4115141","display_name":"Digital mapping","level":2,"score":0.46210750937461853},{"id":"https://openalex.org/C199639397","wikidata":"https://www.wikidata.org/wiki/Q1788588","display_name":"Engineering drawing","level":1,"score":0.35390934348106384},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.185185045003891},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.15063032507896423},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.14122411608695984},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.12555018067359924},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07563745975494385}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1667146.1667181","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1667146.1667181","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH ASIA 2009 Sketches","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.8500000238418579,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W372519479","https://openalex.org/W2356683864","https://openalex.org/W2418025259","https://openalex.org/W2567146498","https://openalex.org/W2992616518","https://openalex.org/W835181104","https://openalex.org/W261395716","https://openalex.org/W633091785","https://openalex.org/W1498492412","https://openalex.org/W4240990403"],"abstract_inverted_index":{"Automatic":[0],"generation":[1,86],"of":[2,58,87,94],"3-D":[3,35,62,88],"building":[4,36,40,53,63,71,89],"models":[5,64,90],"as":[6,17],"shown":[7],"in":[8,13],"Figure":[9],"1":[10],"is":[11],"important":[12],"several":[14],"fields,":[15],"such":[16],"urban":[18],"planning":[19],"and":[20,28,60,69],"the":[21],"gaming":[22],"industries.":[23],"We":[24],"propose":[25,80],"a":[26,56,81],"GIS":[27],"CG":[29],"integrated":[30,49],"system":[31,50],"that":[32],"automatically":[33],"generates":[34,61],"models,":[37],"based":[38],"on":[39,44,73],"contours":[41],"(building":[42],"polygons)":[43],"digital":[45],"maps":[46],"[1].":[47],"This":[48],"partitions":[51],"orthogonal":[52],"polygons":[54],"into":[55],"set":[57],"rectangles":[59],"by":[65],"placing":[66],"rectangular":[67],"roofs":[68],"box-shaped":[70],"bodies":[72],"these":[74],"rectangles.":[75],"In":[76],"this":[77],"paper,":[78],"we":[79],"new":[82],"method":[83],"for":[84],"automatic":[85],"with":[91],"various":[92],"shapes":[93],"roofs.":[95]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}