A 3-D vision system incorporating solid modeler and geometric reasoning

Hiroshi Dohi, Mitsuru Ishizuka

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

1 Citation (Scopus)

Abstract

A 3-D vision system incorporating a solid modeler and a geometric reasoning mechanism is described. A mathematical method based on the perspective geometry is employed to determine the position of predefined shapes in 3-D space from a single-view image. The solid modeler allows the precise and reliable understanding of possible objects. Furthermore, it can be used to synthesize virtual images based on the understanding result. The synthesized image from the solid modeler is effectively utilized to verify the hypothesis computed from the edge information extracted from the observed image. To lessen the inefficiency of using the mathematical geometric method in the whole understanding process, a plane recognition process is introduced at an intermediate stage.

Original languageEnglish
Title of host publicationProceedings - International Conference on Pattern Recognition
Place of PublicationPiscataway, NJ, United States
PublisherPubl by IEEE
Pages185-187
Number of pages3
Volume1
ISBN (Print)0818620625
Publication statusPublished - 1990
Externally publishedYes
EventProceedings of the 10th International Conference on Pattern Recognition - Atlantic City, NJ, USA
Duration: 1990 Jun 161990 Jun 21

Other

OtherProceedings of the 10th International Conference on Pattern Recognition
CityAtlantic City, NJ, USA
Period90/6/1690/6/21

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Dohi, H., & Ishizuka, M. (1990). A 3-D vision system incorporating solid modeler and geometric reasoning. In Proceedings - International Conference on Pattern Recognition (Vol. 1, pp. 185-187). Publ by IEEE.