2L-LSH: A Locality-Sensitive Hash Function-Based Method For Rapid Point Cloud Indexing
2L-LSH:一种基于局部敏感哈希函数的快速点云索引方法
机构 * School of Information Science and Technology, Northwest University, Xi’an, PR China(信息科学与技术学院,西北大学,西安,中国)
专题命中 点云 :point cloud(title,abstract);分类 cs.CV
AI总结 本文提出2L-LSH方法,通过两阶段哈希策略高效解决大规模点云快速邻近点搜索问题,优于Kd-tree和Octree,在kNN和RN搜索时间上分别降低51.111%和94.159%。
Comments 13 pages, 13 figures. Published in The Computer Journal
Journal ref The Computer Journal 67(9) (2024) 2809-2818