ASIA unversity:Item 310904400/2075
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 90453/105672 (86%)
造访人次 : 12082791      在线人数 : 646
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://asiair.asia.edu.tw/ir/handle/310904400/2075


    题名: Efficient Shape Retrieval Using Elliptical Shape Coding
    作者: WEI-YANG LIN;JIA-MING LI
    贡献者: Department of Computer Science and Information Engineering, National Chung Cheng University
    关键词: shape matching;shape retrievalobject presentation
    日期: 2008
    上传时间: 2009-10-13 15:20:38 (UTC+8)
    出版者: Asia University
    摘要: This paper presents a novel shape representation, called elliptical shape coding, and uses it to develop an efficient shape retrieval algorithm. The elliptical shape coding transforms an original shape, which is a single, closed contour in our experiments, into a periodic signal. The alignment between two
    shapes is accomplished efficiently by performing convolution of the corresponding periodic signals. Unlike previous approaches, we taking advantage of a priori knowledge hidden in the shape structure to produce shape matches with a significantly lower computational cost. Experimental results on an MPEG-7 shape database demonstrate the effectiveness of the proposed method.
    關聯: Asian Journal of Health and Information Sciences 3(1-4):101-109
    显示于类别:[Asian Journal of Health and Information Sciences] v.3 n.1-4

    文件中的档案:

    档案 描述 大小格式浏览次数
    07.pdf413KbAdobe PDF1145检视/开启


    在ASIAIR中所有的数据项都受到原著作权保护.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈