{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,11]],"date-time":"2026-04-11T13:11:01Z","timestamp":1775913061546,"version":"3.50.1"},"reference-count":53,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"2","license":[{"start":{"date-parts":[[2021,2,1]],"date-time":"2021-02-01T00:00:00Z","timestamp":1612137600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2021,2,1]],"date-time":"2021-02-01T00:00:00Z","timestamp":1612137600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,2,1]],"date-time":"2021-02-01T00:00:00Z","timestamp":1612137600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["41701533"],"award-info":[{"award-number":["41701533"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["41971415"],"award-info":[{"award-number":["41971415"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100014219","name":"National Science Fund for Distinguished Young Scholars","doi-asserted-by":"publisher","award":["41925006"],"award-info":[{"award-number":["41925006"]}],"id":[{"id":"10.13039\/501100014219","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["2019M650779"],"award-info":[{"award-number":["2019M650779"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100013253","name":"Open Research Fund of Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100013253","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002367","name":"Chinese Academy of Sciences","doi-asserted-by":"publisher","award":["2017LDE001"],"award-info":[{"award-number":["2017LDE001"]}],"id":[{"id":"10.13039\/501100002367","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100011350","name":"Open Fund of the State Key Laboratory of Remote Sensing Science","doi-asserted-by":"publisher","award":["OFSLRSS201818"],"award-info":[{"award-number":["OFSLRSS201818"]}],"id":[{"id":"10.13039\/501100011350","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100011131","name":"State Key Laboratory of Resources and Environmental Information System through a grant","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100011131","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Beijing Outstanding Young Scientist Program","award":["BJJWZYJH01201910028032"],"award-info":[{"award-number":["BJJWZYJH01201910028032"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Geosci. Remote Sensing"],"published-print":{"date-parts":[[2021,2]]},"DOI":"10.1109\/tgrs.2020.2997960","type":"journal-article","created":{"date-parts":[[2020,6,9]],"date-time":"2020-06-09T20:46:01Z","timestamp":1591735561000},"page":"1686-1699","source":"Crossref","is-referenced-by-count":19,"title":["Hierarchical Aggregated Deep Features for ALS Point Cloud Classification"],"prefix":"10.1109","volume":"59","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4070-9415","authenticated-orcid":false,"given":"Zhenxin","family":"Zhang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lan","family":"Sun","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ruofei","family":"Zhong","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8118-3889","authenticated-orcid":false,"given":"Dong","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4175-7590","authenticated-orcid":false,"given":"Liqiang","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaojuan","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9450-2030","authenticated-orcid":false,"given":"Qiang","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1092-9636","authenticated-orcid":false,"given":"Siyun","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW.2018.00084"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2017.02.014"},{"key":"ref33","first-page":"1912","article-title":"3D ShapeNets: A deep representation for volumetric shapes","author":"wu","year":"2015","journal-title":"Proc IEEE Conf Comput Vis Pattern Recognit (CVPR)"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2015.114"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2016.609"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.3390\/rs5041624"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2017.04.022"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2019.00086"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2017.29"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2015.7353481"},{"key":"ref28","first-page":"1","article-title":"Multiscale conditional random fields for over-segmented irregular 3D point clouds classification","author":"hui lim","year":"2008","journal-title":"Proc IEEE Comput Soc Conf Comput Vis Pattern Recognit Workshops"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2018.04.018"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1016\/j.cad.2009.02.010"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1016\/S0924-2716(99)00011-8"},{"key":"ref1","author":"jelalian","year":"1992","journal-title":"Laser Radar Systems"},{"key":"ref20","first-page":"5099","article-title":"PointNet++: Deep hierarchical feature learning on point sets in a metric space","author":"qi","year":"2017","journal-title":"Proc Adv Neural Inf Process Syst"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2018.2829625"},{"key":"ref21","first-page":"828","article-title":"PointCNN: Convolution on X-transformed points","author":"li","year":"2018","journal-title":"Proc Adv Neural Inf Process Syst"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2014.2359951"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2015.01.016"},{"key":"ref26","first-page":"209","article-title":"Conditional random fields for the classification of LiDAR point clouds","volume":"38","author":"niemeyer","year":"2011","journal-title":"Proc Int Arch Photogramm Remote Sens Spatial Inf Sci"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2017.25"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1007\/s00521-005-0467-y"},{"key":"ref51","first-page":"103","article-title":"Nonassociative Markov networks for 3D point cloud classification","volume":"38","author":"shapovalov","year":"2010","journal-title":"Proc ISPRS Commission III Symp"},{"key":"ref53","doi-asserted-by":"publisher","DOI":"10.1109\/34.273716"},{"key":"ref52","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2013.11.001"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.3390\/rs70606710"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2016.02.007"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2014.10.005"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1007\/s10346-016-0744-0"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2017.691"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016\/j.rse.2016.10.022"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2016.2514508"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2014.04.015"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/JSTARS.2016.2628399"},{"key":"ref18","doi-asserted-by":"crossref","first-page":"436","DOI":"10.1038\/nature14539","article-title":"Deep learning","volume":"521","author":"lecun","year":"7553","journal-title":"Nature"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2017.16"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2008.09.007"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2012.2205931"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016\/j.autcon.2017.09.004"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW.2016.87"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2017.2751061"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1117\/1.JRS.12.046020"},{"key":"ref49","first-page":"1097","article-title":"ImageNet classification with deep convolutional neural networks","volume":"25","author":"krizhevsky","year":"2012","journal-title":"Proc Adv Neural Inf Process Syst"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2016.2599163"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2015.7298682"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1109\/ISMAR.2011.6092378"},{"key":"ref48","article-title":"In defense of the triplet loss for person re-identification","author":"hermans","year":"2017","journal-title":"arXiv 1703 07737"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2005.202"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/34.868688"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/34.969114"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/WACV.2015.144"},{"key":"ref43","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1109\/VG.2005.194104","article-title":"representation of objects with sharp details in truncated distance fields","author":"novotny","year":"2005","journal-title":"Fourth International Workshop on Volume Graphics 2005 VG-05"}],"container-title":["IEEE Transactions on Geoscience and Remote Sensing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/36\/9329174\/09112288.pdf?arnumber=9112288","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,10]],"date-time":"2022-05-10T14:49:36Z","timestamp":1652194176000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9112288\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,2]]},"references-count":53,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.1109\/tgrs.2020.2997960","relation":{},"ISSN":["0196-2892","1558-0644"],"issn-type":[{"value":"0196-2892","type":"print"},{"value":"1558-0644","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,2]]}}}