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Proceedings Paper

Analysis of the 3D trajectory of absolute motion of an object using a motionless monocular camera
Author(s): Huynh Quang Huy Viet; Makoto Sato; Hiromi T. Tanaka
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Paper Abstract

Based on the triangulation method, the 3D motion of an object can be completely recognized by a stereo camera. However, the question whether or not the 3D motion of an object can be completely recognized by a motionless / fixed monocular camera is the yet-unanswered question. In this paper we propose a method using a motionless monocular camera of which the focus is changed in cycle to recognize the absolute 3D motion of an object. We name the method motion from focus.

Paper Details

Date Published: 6 December 2005
PDF: 14 pages
Proc. SPIE 6051, Optomechatronic Machine Vision, 60510U (6 December 2005); doi: 10.1117/12.648712
Show Author Affiliations
Huynh Quang Huy Viet, Ritsumeikan Univ. (Japan)
Makoto Sato, Tokyo Institute of Technology (Japan)
Hiromi T. Tanaka, Ritsumeikan Univ. (Japan)


Published in SPIE Proceedings Vol. 6051:
Optomechatronic Machine Vision

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