Data processing system for stereoscopic 3-dimensional video...

Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal

Reexamination Certificate

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C375S213000

Reexamination Certificate

active

10404608

ABSTRACT:
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.

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patent: 6754239 (2004-06-01), Negishi et al.
patent: 2002/0030675 (2002-03-01), Kawai
patent: 2003/0095177 (2003-05-01), Yun et al.
patent: 2004/0120396 (2004-06-01), Yun et al.

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