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A Normalization Method of Moment Invariants for 3D Objects on Different Manifolds
  • ISSN号:1003-4951
  • 期刊名称:《计算机辅助绘图设计与制造:英文版》
  • 时间:0
  • 分类:TP391.41[自动化与计算机技术—计算机应用技术;自动化与计算机技术—计算机科学与技术] TU433[建筑科学—岩土工程;建筑科学—土工工程]
  • 作者机构:[1]High Performance Computer Research Center, Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100190, China, [2]Graduate University of Chinese Academy of Sciences, 100190, China
  • 相关基金:Partly Supported by National Key Basic Research Program (No. 2004CB318006) and National Natural Science Foundation of China (Nos. 60873164, 60573154, 60533090, 61379082 and 61227802).
中文摘要:

3D objects can be stored in computer of different describing ways, such as point set, polyline, polygonal surface and Euclidean distance map. Moment invariants of different orders may have the different magnitude. A method for normalizing moments of 3D objects is proposed, which can set the values of moments of different orders roughly in the same range and be applied to different 3D data formats universally. Then accurate computation of moments for several objects is presented and experiments show that this kind of normalization is very useful for moment invariants in 3D objects analysis and recognition.

英文摘要:

3D objects can be stored in computer of different describing ways, such as point set, polyline, polygonal surface and Euclidean distance map. Moment invariants of different orders may have the different magnitude. A method for normalizing moments of 3D objects is proposed, which can set the values of moments of different orders roughly in the same range and be applied to different 3D data formats universally. Then accurate computation of moments for several objects is presented and experiments show that this kind of normalization is very useful for moment invariants in 3D objects analysis and recognition.

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期刊信息
  • 《计算机辅助绘图设计与制造:英文版》
  • 主管单位:
  • 主办单位:中国图学学会
  • 主编:张彩明
  • 地址:北京市海淀区学院路37号CADDM编辑部
  • 邮编:100191
  • 邮箱:txxbeditor@163.com
  • 电话:010-82317091
  • 国际标准刊号:ISSN:1003-4951
  • 国内统一刊号:ISSN:11-2862/TP
  • 邮发代号:
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:21