Superquadrics modeling of multiple objects from shading images using genetic algorithms

Hideo Saito, Makoto Kimura

研究成果: Paper査読

1 被引用数 (Scopus)

抄録

This paper describes about an application of genetic algorithms (GAs) to modeling of multiple object from CCD images. Shape modeling is a very important issue for shape recognition for robot vision, representing 3-D shapes in the virtual world, and so on. Superquadrics are often used for shape modeling because they can represent various shapes by using a single equation. The proposed method estimates the superquadrics parameters of every objects from shading images which are taken with a CCD camera. The parameter estimation is performed by GAs because the GAs can efficiently find the optimized solution. The superquadrics parameters are represented by strings. The string is evaluated by the similarity between the given 2-D shading image and the calculated shading image from the 3-D shape represented by the parameters. In the proposed method, sharing scheme is used for finding multiple solutions efficiently. Some results of the computer experiments demonstrate that the proposed method can provide good model descriptions from shading images.

本文言語English
ページ1589-1592
ページ数4
出版ステータスPublished - 1996 12月 1
イベントProceedings of the 1996 IEEE 22nd International Conference on Industrial Electronics, Control, and Instrumentation, IECON. Part 3 (of 3) - Taipei, Taiwan
継続期間: 1996 8月 51996 8月 10

Other

OtherProceedings of the 1996 IEEE 22nd International Conference on Industrial Electronics, Control, and Instrumentation, IECON. Part 3 (of 3)
CityTaipei, Taiwan
Period96/8/596/8/10

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 電子工学および電気工学

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