Invention Grant
- Patent Title: Method and device for decoding and encoding supplemental auxiliary information of three-dimensional video sequence
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Application No.: US14397158Application Date: 2013-04-24
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Publication No.: US10033982B2Publication Date: 2018-07-24
- Inventor: Yin Zhao , Lu Yu , Yingjie Hong , Ming Li
- Applicant: ZTE CORPORATION , Zhejiang University
- Applicant Address: CN Shenzhen, Guangdong Province CN Zhejiang
- Assignee: ZTE CORPORATION,ZHEJIANG UNIVERSITY
- Current Assignee: ZTE CORPORATION,ZHEJIANG UNIVERSITY
- Current Assignee Address: CN Shenzhen, Guangdong Province CN Zhejiang
- Agency: Koppel, Patrick, Heybl & Philpott
- Priority: CN201210124988 20120425; CN201210433288 20121102
- International Application: PCT/CN2013/074643 WO 20130424
- International Announcement: WO2013/159702 WO 20131031
- Main IPC: H04N13/00
- IPC: H04N13/00 ; G06K9/00 ; H04N21/23 ; H04N21/2362 ; H04N21/434 ; H04N21/81 ; H04N21/235

Abstract:
Provided are a method and device for decoding and encoding supplemental auxiliary information of a three-dimensional video sequence. The method includes: obtaining supplemental auxiliary information for constructing a stereo-pair from a three-dimensional video sequence bitstream, the supplemental auxiliary information being used for indicating that the stereo-pair is constructed from a reconstructed three-dimensional video sequence, and the reconstructed three-dimensional video sequence being obtained by decoding the three-dimensional video sequence bitstream. The present invention solves the technical problem in the prior art that degraded displaying quality of a constructed stereo-pair appears because of the lack of supplemental auxiliary information in a three-dimensional video sequence bitstream, and achieves the technical effect of improving the display quality of a constructed stereoscopic video.
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