{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,10]],"date-time":"2026-05-10T09:16:55Z","timestamp":1778404615685,"version":"3.51.4"},"reference-count":36,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"6","license":[{"start":{"date-parts":[[2020,6,1]],"date-time":"2020-06-01T00:00:00Z","timestamp":1590969600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2020,6,1]],"date-time":"2020-06-01T00:00:00Z","timestamp":1590969600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2020,6,1]],"date-time":"2020-06-01T00:00:00Z","timestamp":1590969600000},"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":["IEEE Trans. Instrum. Meas."],"published-print":{"date-parts":[[2020,6]]},"DOI":"10.1109\/tim.2019.2930158","type":"journal-article","created":{"date-parts":[[2019,7,22]],"date-time":"2019-07-22T19:14:28Z","timestamp":1563822868000},"page":"3026-3036","source":"Crossref","is-referenced-by-count":22,"title":["Cantilever Structure Segmentation and Parameters Detection Based on Concavity and Convexity of 3-D Point Clouds"],"prefix":"10.1109","volume":"69","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4322-208X","authenticated-orcid":false,"given":"Zhiwei","family":"Han","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4041-7068","authenticated-orcid":false,"given":"Changjiang","family":"Yang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhigang","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2013.264"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1186\/s40965-018-0056-5"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.3724\/SP.J.1089.2018.16574"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.5194\/isprs-archives-XLII-3-1433-2018"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/ICMTMA.2010.424"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2014.46"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/ICIP.2003.1247294"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/19.863935"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2002.806033"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2014.2349231"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/19.982975"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2008.2003309"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.5194\/isprs-archives-XLII-2-W3-339-2017"},{"key":"ref16","first-page":"2103","article-title":"3D point cloud segmentation, classification and recognition algorithm of railway scene","volume":"38","author":"guo","year":"2017","journal-title":"Chin J Sci Instrum"},{"key":"ref17","first-page":"248","article-title":"Segmentation of point clouds using smoothness constraint","volume":"36","author":"rabbani","year":"2006","journal-title":"Int Arch Photogramm Remote Sens Spatial Inf Sci"},{"key":"ref18","first-page":"83","article-title":"Segmentation of detective point clouds using 3D active contour model","volume":"39","author":"mo","year":"2011","journal-title":"Natural Sci Ed"},{"key":"ref19","first-page":"61","article-title":"A point cloud segmentation algorithm using local convexity and octree","volume":"46","author":"fu","year":"2012","journal-title":"J Xi’an Jiaotong Univ"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.5194\/isprs-archives-XLII-1-W1-107-2017"},{"key":"ref4","first-page":"10","article-title":"Test of conductor height and stagger of contact line of electrified railway","author":"xu","year":"2002","journal-title":"Elect Railway"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.5194\/isprs-annals-IV-3-135-2018"},{"key":"ref3","first-page":"25","article-title":"Non-contact Detection of Conductor Height & stagger of Contact Line Based on Camera Calibration","volume":"36","author":"zhang","year":"2014","journal-title":"J China Railway Soc"},{"key":"ref6","first-page":"75","article-title":"Calculation of steady arm grade and registration safety measures","volume":"28","author":"sui","year":"2011","journal-title":"Journal of Railway Engineering Society"},{"key":"ref29","article-title":"Extraction of structure line segments from point clouds using voxel-based region growing","volume":"38","author":"li","year":"2018","journal-title":"Acta Optica Sinica"},{"key":"ref5","first-page":"105","article-title":"Dynamic detection algorithm of slope gradient of catenary locator based on computer vision technology","author":"zhang","year":"2013","journal-title":"Railway Stand Des"},{"key":"ref8","first-page":"32","article-title":"Locator slope detection based on Hough transform in image processing","volume":"17","author":"yu","year":"2014","journal-title":"Urban Mass Transit"},{"key":"ref7","first-page":"102","article-title":"Automatic detection of position line in contactless overhead contact system","volume":"30","author":"fan","year":"2010","journal-title":"J Comput Appl"},{"key":"ref2","first-page":"40","article-title":"Overview of non-contact image detection technology for pantograph-catenary monitoring","volume":"35","author":"han","year":"2013","journal-title":"J China Railway Soc"},{"key":"ref9","first-page":"9","article-title":"Identification of OCS locator based on AdaBoost algorithm","volume":"5","author":"wang","year":"2014","journal-title":"Technology of High-speed Railway"},{"key":"ref1","first-page":"39","article-title":"Reliability analysis of catenary systems based on neural networks RBF","volume":"27","author":"wan","year":"2005","journal-title":"J China Railway Soc"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1007\/978-981-10-2335-4_39"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/RoboMech.2015.7359498"},{"key":"ref21","article-title":"Shape segmentation by approximate convexity analysis","volume":"34","author":"van kaick","year":"2014","journal-title":"ACM Trans Graph"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2015.01.011"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-10520-3_20"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.5194\/isprs-annals-IV-1-W1-43-2017"},{"key":"ref25","first-page":"1440","article-title":"Fast segmentation of 3-D point clouds for intelligent vehicles","volume":"54","author":"wang","year":"2014","journal-title":"J Tsinghua Univ Sci Technol"}],"container-title":["IEEE Transactions on Instrumentation and Measurement"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/19\/9091650\/08768408.pdf?arnumber=8768408","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,4,27]],"date-time":"2022-04-27T14:43:38Z","timestamp":1651070618000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8768408\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,6]]},"references-count":36,"journal-issue":{"issue":"6"},"URL":"https:\/\/doi.org\/10.1109\/tim.2019.2930158","relation":{},"ISSN":["0018-9456","1557-9662"],"issn-type":[{"value":"0018-9456","type":"print"},{"value":"1557-9662","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,6]]}}}