| ��ά����ɨ�����ֱ���Զ���ȡ�㷨�о� |
| |
| 引用本文： | 潘国荣,谷川,王穗辉,蔡润彬. ��ά����ɨ�����ֱ���Զ���ȡ�㷨�о�[J]. 大地测量与地球动力学, 2009, 29(1): 57-63 |
| |
| 作者姓名： | 潘国荣 谷川 王穗辉 蔡润彬 |
| |
| 作者单位： | 同济大学测量与国土信息工程系,上海,200092 |
| |
| 基金项目： | 现代工程测量国家测绘局重点实验室开放课题，索佳合作项目 |
| |
| 摘 要： | ???????????????д???????????????????????????????????н??????????????????Щ?????????????????????????д?????????????????????Ч????????????????????????е??????????????RANSAC????????????н???????????????????Ч???????????????н?????????????????????????????????????????????????????????????????????????????????????
|
| 关 键 词： | ?????????? ???????? ?????RANSAC?? ??????? ?????? |
RESEARCH ON FITTING LINE AUTOMATIC EXTRACTION ALGORITHM OF 3D LASER SCANNING |
| |
| Pan Guorong,Gu Chuan,Wang Suihui,Cai Runbin. RESEARCH ON FITTING LINE AUTOMATIC EXTRACTION ALGORITHM OF 3D LASER SCANNING[J]. Journal of Geodesy and Geodynamics, 2009, 29(1): 57-63 |
| |
| Authors: | Pan Guorong Gu Chuan Wang Suihui Cai Runbin |
| |
| Affiliation: | Department of Surveying and Geo-informatics;Tongji University;Shanghai200092 |
| |
| Abstract: | Because of the existence of a large amount of points with gross error in scanned point cloud,many robust algorithms have been adopted to processing range images data.These algorithms often randomly establish a large amount of modules firstly,and then identify them individually,so this course is very inefficient.This paper presents an improved RANCAC algorithm which fully utilizes the intrinsic attributions of scanned line data.The algorithm is both efficient and robust.More rational segmentation results can... |
| |
| Keywords: | 3D laser scanning point cloud data improved RANSAC algorithm fitted line segment automatic extraction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《大地测量与地球动力学》浏览原始摘要信息 |
|
点击此处可从《大地测量与地球动力学》下载全文 |
