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作者:

Wei Y.F (Wei Y.F.) | Jiang D. L (Jiang D. L.) | Peng S. L (Peng S. L.)

收录:

CPCI-S

摘要:

In order to locate all the objects of a model in a large image, we proposed an effective Hausdorff distance (HID) matching algorithm that is based on coarse-to-fine hierarchical matching. In constructing the hierarchical pyramidal structure, the decimation mode of decomposition and the number of hierarchical levels are determined adaptively by the edge model. Thus the proposed algorithm can decrease the number of losing objects, at the same time sharply speed up the search when locating objects in an image. For integrate circuit's (IC) micro images, which are mainly composed of vertical and horizontal linear edges, the algorithm shows better performance. The experiments also illustrate good matching results with other images.

关键词:

decimation mod hierarchical structure Hausdorff distance

作者机构:

  • [ 1 ] [Wei Y.F]Beijing Univ Technol, Sch Elect Informat & Control Engn, Beijing 100022, Peoples R China
  • [ 2 ] [Jiang D. L]Beijing Univ Technol, Sch Elect Informat & Control Engn, Beijing 100022, Peoples R China
  • [ 3 ] [Peng S. L]Chinese Acad Sci, Inst Automat, Beijing 100080, Peoples R China

通讯作者信息:

  • [Wei Y.F]Beijing Univ Technol, Sch Elect Informat & Control Engn, Beijing 100022, Peoples R China

电子邮件地址:

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来源 :

2006 8TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, VOLS 1-4

ISSN: 2164-5221

年份: 2006

页码: 1074-,

语种: 英文

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