3D Digital Patching using Height-map of Broken Surface

摘要：

Considering the facts that all the current 3D patching algorithms use curves of fragment as match features and there is no algorithm takes full advantage of 3D shape features, this paper proposes 3D digital patching method based on height-map of fragment’s broken surface. The 3D data of fragment’s surface is segmented based on region dilation strategy firstly. Then the broken regions are determined via surface coarseness. The global-best patching scheme is achieved by employing height-map as matching feature and complementariness between height-map as matching performance functional. The performance of proposed method is finally verified by simulation tests.

关键词： 3D digital patching height-map cultural fragment

作者: Meng Li Ping Fu Sheng-he Sun

作者单位: Automatic Test and Control Institute Harbin Institute of Technology Harbin, China

会议类型: 国际会议

会议名称: 2009 Ninth International Conference on Hybrid Intelligent Systems(第九届混合智能系统国际会议 HIS 2009)

会议地点: 沈阳

会议语种:英文

页码: 1-4

在线出版日期: 2009-08-12（万方平台首次上网日期，不代表论文的发表时间）