MULTI-VIEW 3D VIDEO ACQUISITION USING HYBRID CAMERAS WITH BEAM SPLITTER

被引：0

作者：

Um, Gi-Mun ^{[1
]}

Kim, Taeone ^{[1
]}

Bang, Gun ^{[1
]}

Hur, Namho ^{[1
]}

Lee, Eun-Kyung ^{[2
]}

Jung, Jae-Il ^{[2
]}

Kang, Yun-Suk ^{[2
]}

Lee, Gyo-Yoon ^{[2
]}

Ho, Yo-Sung ^{[2
]}

机构：

[1] Elect & Telecommun Res Inst, 218 Gajeongno, Taejon 305700, South Korea

[2] Gwangju Inst Sci & Technol GIST, Gwangju, South Korea

来源：

2011 3DTV CONFERENCE: THE TRUE VISION - CAPTURE, TRANSMISSION AND DISPLAY OF 3D VIDEO (3DTV-CON) | 2011年

关键词：

Multi-view 3D Video; TOF camera; 3DTV; DEPTH MAPS; GENERATION;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页数：4

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