{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T17:51:19Z","timestamp":1784310679337,"version":"3.55.0"},"reference-count":14,"publisher":"IEEE","license":[{"start":{"date-parts":[[2022,7,17]],"date-time":"2022-07-17T00:00:00Z","timestamp":1658016000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2022,7,17]],"date-time":"2022-07-17T00:00:00Z","timestamp":1658016000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,7,17]]},"DOI":"10.1109\/igarss46834.2022.9883932","type":"proceedings-article","created":{"date-parts":[[2022,9,28]],"date-time":"2022-09-28T20:12:24Z","timestamp":1664395944000},"page":"1864-1867","source":"Crossref","is-referenced-by-count":1,"title":["PointFP: A Feature-Preserving Point Cloud Sampling"],"prefix":"10.1109","author":[{"given":"Dongrui","family":"Liu","sequence":"first","affiliation":[{"name":"Shanghai Jiao Tong University,Shanghai Key Laboratory of Intelligent Sensing and Recognition"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chuanchuan","family":"Chen","sequence":"additional","affiliation":[{"name":"Shanghai Jiao Tong University,Shanghai Key Laboratory of Intelligent Sensing and Recognition"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shiyun","family":"Liu","sequence":"additional","affiliation":[{"name":"Shanghai Jiao Tong University,Shanghai Key Laboratory of Intelligent Sensing and Recognition"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhengyun","family":"Jiang","sequence":"additional","affiliation":[{"name":"Shanghai Jiao Tong University,Shanghai Key Laboratory of Intelligent Sensing and Recognition"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Changqing","family":"Xu","sequence":"additional","affiliation":[{"name":"Shanghai Jiao Tong University,Shanghai Key Laboratory of Intelligent Sensing and Recognition"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/5.58325"},{"key":"ref11","first-page":"652","article-title":"Pointnet: Deep learning on point sets for 3d classification and segmentation","author":"qi","year":"0","journal-title":"Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition"},{"key":"ref12","first-page":"1912","article-title":"3d shapenets: A deep representation for volumetric shapes","author":"wu","year":"0","journal-title":"Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition"},{"key":"ref13","first-page":"1588","article-title":"Revisiting point cloud classification: A new benchmark dataset and classification model on real-world data","author":"angelina","year":"0","journal-title":"Proceedings of the IEEE International Conference on Computer Vision"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2013.11.001"},{"key":"ref4","article-title":"Flex-convolution (million-scale point-cloud learning beyond grid-worlds)","author":"groh","year":"2018","journal-title":"ArXiv Preprint"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1016\/j.neucom.2021.07.087"},{"key":"ref6","first-page":"5099","article-title":"Pointnet++: Deep hierarchical feature learning on point sets in a metric space","author":"ruizhongtai","year":"2017","journal-title":"Advances in neural information processing systems"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/83.623193"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2019.00287"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR42600.2020.00570"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2016.2537830"},{"key":"ref1","article-title":"A robust and reli-able point cloud recognition network under rigid trans-formation","author":"liu","year":"2022","journal-title":"IEEE Transactions on Instrumentation and Measurement"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR42600.2020.00760"}],"event":{"name":"IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium","location":"Kuala Lumpur, Malaysia","start":{"date-parts":[[2022,7,17]]},"end":{"date-parts":[[2022,7,22]]}},"container-title":["IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/9883023\/9883024\/09883932.pdf?arnumber=9883932","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,10,14]],"date-time":"2022-10-14T21:00:18Z","timestamp":1665781218000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9883932\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,7,17]]},"references-count":14,"URL":"https:\/\/doi.org\/10.1109\/igarss46834.2022.9883932","relation":{},"subject":[],"published":{"date-parts":[[2022,7,17]]}}}