On the recognition of industrial parts

Yui Liang Chen, Daochuan Hung

Research output: Chapter in Book/Report/Conference proceedingConference contribution


This paper presents an algorithm for representing two-dimensional shapes that may be partially occluded or overlapped. Based on the approximated polygon, extended features that encompass neighborhoods of significant corners are defined. Two hypothetic angularities are first established to create hypothetic space. An analytic-circular-tag (ACT) which groups a specified number of consecutive hypothetic points in the sequence is used to provide a new scheme for matching technique. A hypothesis-generation-testing technique is used for contour matching. The experimental results demonstrate that our algorithms can be used to match complex industrial parts.

Original languageEnglish (US)
Title of host publicationProceedings of the Conference on Artificial Intelligence Applications
PublisherPubl by IEEE
Number of pages2
ISBN (Print)081865550X
StatePublished - Jan 1 1994
EventProceedings of the 10th Conference on Artificial Intelligence for Applications - San Antonio, TX, USA
Duration: Mar 1 1994Mar 4 1994


OtherProceedings of the 10th Conference on Artificial Intelligence for Applications
CitySan Antonio, TX, USA

All Science Journal Classification (ASJC) codes

  • Software


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