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Conference Paper
Multi-view 3D Video Acquisition using Hybrid Cameras with Beam Splitter
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- Authors
- Gi-Mun Um, Taeone Kim, Gun Bang, Namho Hur, Eun-Kyung Lee, Jae-Il Jung, Yun-Suk Kang, Gyo-Yoon Lee, Yo-Sung Ho
- Issue Date
- 2011-05
- Citation
- 3DTV Conference (3DTV-CON) 2011, pp.1-4
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- We present a multi-view 3D video acquisition and its processing system for multi-view 3D television (3DTV). The proposed hybrid camera system consists of three-color cameras and one time of flight (TOF) camera. Since currently available TOF cameras do not provide color images associated with the depth image, we use a beam splitter between the color camera of the center view and the TOF camera to minimize the FOV difference between two cameras. We capture three-view color and one-view depth videos with hardware trigger synchronization. After capturing videos, we perform camera calibration, color correction, lens distortion correction, rectification, depth calibration, and multiview depth generation for three-view color videos. We showed experimental results using the proposed acquisition system. The proposed system can be used to generate multi-view 3D videos for 3DTV. © 2011 IEEE.
- KSP Keywords
- Acquisition system, Camera Calibration, Camera system, Color camera, Color correction, Color images, Depth calibration, Depth image, Depth video, Lens Distortion Correction, Multi-view 3D video