Electronics and Telecommunications Research Institute

Kugjin Yun

Hyun Woo Lee

Sung-Hoon Kim

Soo-In Lee

Chieteuk Ahn

Namho Hur

Sukhee Cho

Jinwoong Kim

Jinhwan Lee

Yunjung Choi

Bongho Lee

Gwangsoon Lee

Youngkwon Hahm

An apparatus and a method for synchronizing and providing a stereoscopic image are provided. The method includes storing a first image, receiving a second image that forms a stereoscopic image with the first image correlated, synchronizing the first image and the second image, and outputting the synchronized two images.

Apparatus and method for synchronizing stereoscopic image, and apparatus and method for providing stereoscopic image based on the same

A data processing system and method for stereoscopic 3D video based on MPEG-4. Various elementary streams of left and right images of stereoscopic 3D video are multiplexed into a single stream, and efficient buffer management is performed through field encoding that supports possible display methods. The system minimizes the synchronization time of left and right images and reduces the complexity of the decoder model. Also, a decoding buffer size is allocated to enable support of stereoscopic 3D video field/frame shuttering and stereoscopic 3D video polarized display, while maintaining compatibility with conventional 2D video data processing. Finally, only DTS and CTS are transmitted at the same time, and DTS and CTS of the remaining times are estimated to thereby simplify synchronization.

Data processing system for stereoscopic 3-dimensional video based on MPEG-4 and method thereof

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Daejon, South Korea

Kugjin Yun