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Proceedings Paper

Simple method for automatic vergence control of the parallel stereo camera
Author(s): Soon-Yong Park; Young-Su Choi; Nam-Ho Lee; Jae-Wan Cho; Yong-Bum Lee
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Paper Abstract

The geometry between the horizontal and the vertical shifts of the lens to the CCD plane is introduced for the automatic vergence control of the parallel stereo camera. Under the condition that the disparity of stereo image remains constant, the horizontal shift of camera lens causing stereo disparity and the vertical shift causing focus have linear geometry. With this geometry, a simple auto-focusing algorithm is applied to the stereo camera lens for the vergence control of the parallel stereo camera.

Paper Details

Date Published: 30 April 1998
PDF: 8 pages
Proc. SPIE 3295, Stereoscopic Displays and Virtual Reality Systems V, (30 April 1998); doi: 10.1117/12.307155
Show Author Affiliations
Soon-Yong Park, Korea Atomic Energy Research Institute (United States)
Young-Su Choi, Korea Atomic Energy Research Institute (South Korea)
Nam-Ho Lee, Korea Atomic Energy Research Institute (South Korea)
Jae-Wan Cho, Korea Atomic Energy Research Institute (South Korea)
Yong-Bum Lee, Korea Atomic Energy Research Institute (South Korea)


Published in SPIE Proceedings Vol. 3295:
Stereoscopic Displays and Virtual Reality Systems V
Mark T. Bolas; Mark T. Bolas; Scott S. Fisher; Scott S. Fisher; John O. Merritt, Editor(s)

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