Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2005.11a
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- Pages.549-552
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- 2005
A Study on the 3D Video Generation Technique using Multi-view and Depth Camera
다시점 카메라 및 depth 카메라를 이용한 3 차원 비디오 생성 기술 연구
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Um, Gi-Mun
(Digital Broadcasting Research Division, Electronics and Telecommunications Research Institute) ;
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Chang, Eun-Young
(Digital Broadcasting Research Division, Electronics and Telecommunications Research Institute) ;
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Hur, Nam-Ho
(Digital Broadcasting Research Division, Electronics and Telecommunications Research Institute) ;
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Lee, Soo-In
(Digital Broadcasting Research Division, Electronics and Telecommunications Research Institute)
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엄기문
(한국전자통신연구원 디지털방송연구단 방송시스템 연구그룹) ;
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장은영
(한국전자통신연구원 디지털방송연구단 방송시스템 연구그룹) ;
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허남호
(한국전자통신연구원 디지털방송연구단 방송시스템 연구그룹) ;
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이수인
(한국전자통신연구원 디지털방송연구단 방송시스템 연구그룹)
- Published : 2005.11.26
Abstract
This paper presents a 3D video content generation technique and system that uses the multi-view images and the depth map. The proposed uses 3-view video and depth inputs from the 3-view video camera and depth camera for the 3D video content production. Each camera is calibrated using Tsai's calibration method, and its parameters are used to rectify multi-view images for the multi-view stereo matching. The depth and disparity maps for the center-view are obtained from both the depth camera and the multi-view stereo matching technique. These two maps are fused to obtain more reliable depth map. Obtained depth map is not only used to insert a virtual object to the scene based on the depth key, but is also used to synthesize virtual viewpoint images. Some preliminary test results are given to show the functionality of the proposed technique.
Keywords