{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,7]],"date-time":"2026-04-07T20:34:34Z","timestamp":1775594074334,"version":"3.50.1"},"reference-count":50,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"DOI":"10.13039\/501100015956","name":"Special Project for Research and Development in Key areas of Guangdong Province","doi-asserted-by":"publisher","award":["2020B0101130009"],"award-info":[{"award-number":["2020B0101130009"]}],"id":[{"id":"10.13039\/501100015956","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Guangdong Enterprise Key Laboratory for Urban Sensing, Monitoring, and Early Warning","award":["2020B121202019"],"award-info":[{"award-number":["2020B121202019"]}]},{"name":"Smart Guangzhou Spatiotemporal Information Cloud Platform Construction","award":["GZIT2016-A5-147"],"award-info":[{"award-number":["GZIT2016-A5-147"]}]},{"name":"Gao Fen Project of China","award":["30-Y20A34-9010-15\/17"],"award-info":[{"award-number":["30-Y20A34-9010-15\/17"]}]},{"name":"Construction of Public Service Platform, such as BIM and CIM-Based Integrated Perspective","award":["TC19083WA"],"award-info":[{"award-number":["TC19083WA"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Access"],"published-print":{"date-parts":[[2021]]},"DOI":"10.1109\/access.2021.3102632","type":"journal-article","created":{"date-parts":[[2021,8,5]],"date-time":"2021-08-05T20:08:52Z","timestamp":1628194132000},"page":"111823-111832","source":"Crossref","is-referenced-by-count":29,"title":["Extraction of Dense Urban Buildings From Photogrammetric and LiDAR Point Clouds"],"prefix":"10.1109","volume":"9","author":[{"given":"Liang","family":"Guo","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5776-8246","authenticated-orcid":false,"given":"Xingdong","family":"Deng","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3398-0255","authenticated-orcid":false,"given":"Yang","family":"Liu","sequence":"additional","affiliation":[]},{"given":"Huagui","family":"He","sequence":"additional","affiliation":[]},{"given":"Hong","family":"Lin","sequence":"additional","affiliation":[]},{"given":"Guangxin","family":"Qiu","sequence":"additional","affiliation":[]},{"given":"Weijun","family":"Yang","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2013.10.004"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1016\/j.rse.2013.04.005"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2005.10.005"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-8659.2007.01016.x"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2017.2647816"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1080\/01431161.2012.690083"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1016\/j.rse.2009.11.002"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/3DIMPVT.2012.12"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.1987.4767955"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1201\/9781420051438.ch15"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2019.2962268"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2018.2878147"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/JSTARS.2014.2349003"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2018.01.022"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1016\/j.infrared.2018.05.021"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-29888-3_20"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-01231-1_35"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.3390\/rs10091496"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/IGARSS.2008.4778933"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2015.01.011"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.14358\/PERS.73.7.805"},{"key":"ref25","doi-asserted-by":"crossref","first-page":"7323","DOI":"10.3390\/s8117323","article-title":"A comprehensive automated 3D approach for building extraction, reconstruction, and regularization from airborne laser scanning point clouds","volume":"8","author":"dorninger","year":"2008","journal-title":"SENSORS"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1007\/s13218-010-0059-6"},{"key":"ref10","first-page":"295","article-title":"A new method for building extraction in urban areas from high-resolution LiDAR data","volume":"34","author":"rottensteiner","year":"2001","journal-title":"Int Arch Photogramm Remote Sens Spatial Inf Sci"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.3390\/s20051285"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2016.2629987"},{"key":"ref12","author":"raschka","year":"2015","journal-title":"Machine Learning in Python"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2012.11.007"},{"key":"ref14","first-page":"12","article-title":"Multiresolution segmentation: An optimization approach for high quality multi-scale image segmentation","volume":"12","author":"baatz","year":"2000","journal-title":"Angew Geogr Info verarbeitung"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2019.2912822"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2020.3015701"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2020.3038225"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2016.28"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2018.2874279"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1080\/01431161.2017.1302112"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2017.06.005"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1080\/02827580310019257"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.3390\/rs11141636"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1016\/j.rse.2013.10.036"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.3390\/rs8060501"},{"key":"ref7","first-page":"286","article-title":"Light detection and ranging (LiDAR): An emerging tool for multiple resource inventory","volume":"103","author":"reutebuch","year":"2005","journal-title":"J Forestry"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2007.01.001"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2013.403"},{"key":"ref45","first-page":"257","article-title":"Adaptive structure from motion with a contrario model estimation","author":"moulon","year":"2012","journal-title":"Proc Asian Conf Comput Vis"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2010.5651280"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2003.810682"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1111\/phor.12063"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2020.3027205"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.3390\/ijgi10060367"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2013.2237921"}],"container-title":["IEEE Access"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/6287639\/9312710\/09507433.pdf?arnumber=9507433","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,12,23]],"date-time":"2021-12-23T01:09:59Z","timestamp":1640221799000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9507433\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021]]},"references-count":50,"URL":"https:\/\/doi.org\/10.1109\/access.2021.3102632","relation":{},"ISSN":["2169-3536"],"issn-type":[{"value":"2169-3536","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021]]}}}