微信服务号

微信订阅号

2025-4-5- 14
Home > Archive>Volume 27, Issue 10, 2016 >2612-2621. DOI:10.13328/j.cnki.jos.005088
PDF HTML XML Export Cite reminder
3D Ear Mesh Merge Algorithm Based on Patch Removing
Author:
Affiliation:

Fund Project:

National Natural Science Foundation of China (61472170, 61170143, 60873110); Beijing Key Laboratory of Intelligent Telecommunications Software and Multimedia (Beijing University of Posts and Telecommunications) (ITSM201301)

  • Article
    • | |
  • Metrics
    • |
  • Reference
    • |
  • Related
    • |
  • Cited by
    • | |
  • Comments
    Abstract:

    To address the problem of merging the multiple meshes of the same human ear, which is scanned from different perspectives, this paper proposes a novel approach-patch removing, for merging 3D ear meshes. First, kd-tree is used to segment the two registration meshes of 3D ear into un-overlapping area and overlapped area. Then, the un-overlapping area and overlapping are segmented into blocks according to their connectivity. Next, the redundant patch in the overlapping area is discarded, thus establishing the points on the boundary of blocks. Finally, to merge the 3D ear meshes, the mesh blocks in the un-overlapping area and the rest of the overlapping area are stitched along the boundary points. Experimental results show that, comparing with other works, the proposed algorithm can merge the 3D ear meshes more effectively with higher computational efficiency.

    Reference
    Related
    Cited by
Get Citation

孙晓鹏,盖宇,徐南,李志.耳廓三维网格去补丁合并算法.软件学报,2016,27(10):2612-2621

Copy
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:January 21,2016
  • Revised:March 25,2016
  • Online: August 11,2016
Links:Institute of Software, CASChina Computer FederationCASNSFC
You are the firstVisitors
Copyright: Institute of Software, Chinese Academy of Sciences Beijing ICP No. 05046678-4
Address：4# South Fourth Street, Zhong Guan Cun, Beijing 100190,Postal Code：100190
Phone：010-62562563 Fax：010-62562533 Email：jos@iscas.ac.cn
Technical Support：Beijing Qinyun Technology Development Co., Ltd.

Beijing Public Network Security No. 11040202500063