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Optical Engineering

Multiple optical calibration system-based effective multiviews video processing
Author(s): Kyung-Hoon Bae; SangHoon Park; Si-Ho Cha
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Paper Abstract

A new multiple optical calibration system (MOCS)-based effective multiview video processing (MVP) is proposed. The proposed MOCS can be classified as intracamera processing and intercamera processing (IP). In IP, unequal brightness intensity is rectified by using a brightness difference map, and geometric distortion of the optical lens is corrected. In IP, several important factors, such as unequal camera sensor location, tilt degree of lens mount, and focal length, among multiple cameras are calibrated. Furthermore, an effective disparity matching algorithm, called an as adaptive-based disparity matching algorithm (A-DMA), is proposed for MVP. The proposed A-DMA enhances the performance of MVP in terms of accuracy of disparity estimation and computational overhead.

Paper Details

Date Published: 1 March 2009
PDF: 8 pages
Opt. Eng. 48(3) 037008 doi: 10.1117/1.3102841
Published in: Optical Engineering Volume 48, Issue 3
Show Author Affiliations
Kyung-Hoon Bae, Samsung Thales Co., Ltd. (Korea, Republic of)
SangHoon Park, Samsung Thales Co., Ltd. (Korea, Republic of)
Si-Ho Cha, Chungwoon Univ. (Korea, Republic of)

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