{"id":"https://openalex.org/W2071393385","doi":"https://doi.org/10.1109/dicta.2013.6691490","title":"Building Roof Plane Extraction from LIDAR Data","display_name":"Building Roof Plane Extraction from LIDAR Data","publication_year":2013,"publication_date":"2013-11-01","ids":{"openalex":"https://openalex.org/W2071393385","doi":"https://doi.org/10.1109/dicta.2013.6691490","mag":"2071393385"},"language":"en","primary_location":{"id":"doi:10.1109/dicta.2013.6691490","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dicta.2013.6691490","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on Digital Image Computing: Techniques and Applications (DICTA)","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/A5002372576","display_name":"Mohammad Awrangjeb","orcid":"https://orcid.org/0000-0002-2711-4329"},"institutions":[{"id":"https://openalex.org/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Mohammad Awrangjeb","raw_affiliation_strings":["Gippsland School of Information Technology, Churchill Vic, Australia","Gippsland Sch. of Inf. Technol., Monash Univ., Churchill, VIC, Australia"],"affiliations":[{"raw_affiliation_string":"Gippsland School of Information Technology, Churchill Vic, Australia","institution_ids":[]},{"raw_affiliation_string":"Gippsland Sch. of Inf. Technol., Monash Univ., Churchill, VIC, Australia","institution_ids":["https://openalex.org/I56590836"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053408745","display_name":"Guojun Lu","orcid":"https://orcid.org/0000-0003-2523-7576"},"institutions":[{"id":"https://openalex.org/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Guojun Lu","raw_affiliation_strings":["Gippsland School of Information Technology, Churchill Vic, Australia","Gippsland Sch. of Inf. Technol., Monash Univ., Churchill, VIC, Australia"],"affiliations":[{"raw_affiliation_string":"Gippsland School of Information Technology, Churchill Vic, Australia","institution_ids":[]},{"raw_affiliation_string":"Gippsland Sch. of Inf. Technol., Monash Univ., Churchill, VIC, Australia","institution_ids":["https://openalex.org/I56590836"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5002372576"],"corresponding_institution_ids":["https://openalex.org/I56590836"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.11614887,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"36","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":1.0,"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":0.9987000226974487,"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"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9853000044822693,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/coplanarity","display_name":"Coplanarity","score":0.8287869691848755},{"id":"https://openalex.org/keywords/roof","display_name":"Roof","score":0.7661754488945007},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.7630646824836731},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.7207298278808594},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6095371246337891},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5985035300254822},{"id":"https://openalex.org/keywords/ground-plane","display_name":"Ground plane","score":0.5453563928604126},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.5244362950325012},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4727267324924469},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.4260307848453522},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.4204694628715515},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4095749855041504},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3927609324455261},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3716139793395996},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.28690972924232483},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.22591185569763184},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1978621780872345},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.15894857048988342},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.15390658378601074},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13500964641571045}],"concepts":[{"id":"https://openalex.org/C20625954","wikidata":"https://www.wikidata.org/wiki/Q543533","display_name":"Coplanarity","level":2,"score":0.8287869691848755},{"id":"https://openalex.org/C2776748203","wikidata":"https://www.wikidata.org/wiki/Q83180","display_name":"Roof","level":2,"score":0.7661754488945007},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7630646824836731},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.7207298278808594},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6095371246337891},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5985035300254822},{"id":"https://openalex.org/C88764893","wikidata":"https://www.wikidata.org/wiki/Q1547722","display_name":"Ground plane","level":3,"score":0.5453563928604126},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.5244362950325012},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4727267324924469},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4260307848453522},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.4204694628715515},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4095749855041504},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3927609324455261},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3716139793395996},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.28690972924232483},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.22591185569763184},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1978621780872345},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.15894857048988342},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.15390658378601074},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13500964641571045},{"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/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","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":3,"locations":[{"id":"doi:10.1109/dicta.2013.6691490","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dicta.2013.6691490","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on Digital Image Computing: Techniques and Applications (DICTA)","raw_type":"proceedings-article"},{"id":"pmh:vital:12450","is_oa":false,"landing_page_url":"http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/161415","pdf_url":null,"source":{"id":"https://openalex.org/S4306400234","display_name":"FedUni ResearchOnline (Federation University Australia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210158496","host_organization_name":"Australian Federation of University Women \u2013 South Australia","host_organization_lineage":["https://openalex.org/I4210158496"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:research-repository.griffith.edu.au:10072/99599","is_oa":false,"landing_page_url":"http://hdl.handle.net/10072/99599","pdf_url":null,"source":{"id":"https://openalex.org/S4306402548","display_name":"Griffith Research Online (Griffith University, Queensland, Australia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I11701301","host_organization_name":"Griffith University","host_organization_lineage":["https://openalex.org/I11701301"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference output"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.8299999833106995,"id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G5156776422","display_name":null,"funder_award_id":"DE120101778","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"},{"id":"https://openalex.org/G5396079754","display_name":null,"funder_award_id":"120101778","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"}],"funders":[{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W33985956","https://openalex.org/W52647950","https://openalex.org/W83360984","https://openalex.org/W104256651","https://openalex.org/W155419516","https://openalex.org/W1968180959","https://openalex.org/W1981565399","https://openalex.org/W1982099512","https://openalex.org/W1986427369","https://openalex.org/W1990630661","https://openalex.org/W2002899493","https://openalex.org/W2008481500","https://openalex.org/W2008683230","https://openalex.org/W2029625183","https://openalex.org/W2054091530","https://openalex.org/W2064765926","https://openalex.org/W2085604769","https://openalex.org/W2104525659","https://openalex.org/W2105211214","https://openalex.org/W2111739016","https://openalex.org/W2117186870","https://openalex.org/W2130977617","https://openalex.org/W2131043929","https://openalex.org/W2144311066","https://openalex.org/W2145618333","https://openalex.org/W2159480983","https://openalex.org/W2188242515","https://openalex.org/W2328534780","https://openalex.org/W2338090572","https://openalex.org/W2341601812","https://openalex.org/W3015358563","https://openalex.org/W6601352276","https://openalex.org/W6603406552","https://openalex.org/W6604155497","https://openalex.org/W6687034988","https://openalex.org/W6703777118","https://openalex.org/W6704708912"],"related_works":["https://openalex.org/W2053617101","https://openalex.org/W307169474","https://openalex.org/W2390290546","https://openalex.org/W2378692799","https://openalex.org/W2378398928","https://openalex.org/W2562256921","https://openalex.org/W2366440988","https://openalex.org/W2980273600","https://openalex.org/W2038829391","https://openalex.org/W4238557919"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,42,60,107,125],"new":[4],"segmentation":[5],"technique":[6],"to":[7,40,68,137,147],"use":[8],"LIDAR":[9,22],"point":[10],"cloud":[11],"data":[12],"for":[13],"automatic":[14],"extraction":[15,179],"of":[16],"building":[17,76,99,174],"roof":[18,72,177],"planes.":[19],"The":[20,35,63,84],"raw":[21],"points":[23,37,65,105,132],"are":[24,38,55,66,90,109,122,152],"first":[25],"classified":[26],"into":[27,80],"two":[28],"major":[29],"groups:":[30],"ground":[31,36,52],"and":[32,115,157,176],"non-ground":[33,64,104],"points.":[34],"used":[39],"generate":[41],"'building":[43],"mask'":[44],"in":[45,155],"which":[46,151],"the":[47,51,70,75,87,103,119,130,134,138,169],"black":[48,88],"areas":[49],"represent":[50],"where":[53],"there":[54],"no":[56],"laser":[57],"returns":[58],"below":[59],"certain":[61],"height.":[62],"segmented":[67,110],"extract":[69],"planar":[71,120,135],"segments.":[73,140],"First,":[74],"mask":[77],"is":[78,145],"divided":[79],"small":[81,154],"grid":[82],"cells.":[83],"cells":[85],"containing":[86],"pixels":[89],"clustered":[91],"such":[92],"that":[93,128,168],"each":[94],"cluster":[95,108],"represents":[96],"an":[97],"individual":[98],"or":[100],"tree.":[101],"Second,":[102],"within":[106],"based":[111],"on":[112,162],"their":[113],"coplanarity":[114],"neighbourhood":[116],"relations.":[117],"Third,":[118],"segments":[121,136],"refined":[123],"using":[124],"rule-based":[126,143],"procedure":[127,144],"assigns":[129],"common":[131],"among":[133],"appropriate":[139],"Finally,":[141],"another":[142],"applied":[146],"remove":[148],"tree":[149],"planes":[150],"generally":[153],"size":[156],"randomly":[158],"oriented.":[159],"Experimental":[160],"results":[161],"three":[163],"Australian":[164],"sites":[165],"have":[166],"shown":[167],"proposed":[170],"method":[171],"offers":[172],"high":[173],"detection":[175],"plane":[178],"rates.":[180]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}