21 April 1995 Fitting three-dimensional models to stereo images using a genetic algorithm
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Proceedings Volume 2501, Visual Communications and Image Processing '95; (1995) https://doi.org/10.1117/12.206671
Event: Visual Communications and Image Processing '95, 1995, Taipei, Taiwan
Abstract
A method to determine positions and rotational angles of 3D objects in stereo images is proposed in this paper. First, range data of edge points of a left image are calculated by a stereo matching method. Next, a three dimensional model is rotated, translated and projected to a 2D plane, and the edges of the projected image are compared with those of the left image. The space transformation parameters which give the maximum matching ratio are searched by a Genetic Algorithm;GA. In the searching process of the proposed method, a set of space transformation parameters is regarded as chromosome of an individual, and a randomly generated population is evolved according to GA rules. Principle of the method and several experimental results are described.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Tomoharu Nagao, Tomoharu Nagao, Takeshi Agui, Takeshi Agui, Hiroshi Nagahashi, Hiroshi Nagahashi, } "Fitting three-dimensional models to stereo images using a genetic algorithm", Proc. SPIE 2501, Visual Communications and Image Processing '95, (21 April 1995); doi: 10.1117/12.206671; https://doi.org/10.1117/12.206671
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