The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 2016
Filed:
Jan. 19, 2012
Jian-liang Lin, Yilan County, TW;
Yi-wen Chen, Taichung, TW;
Yu-wen Huang, Taipei, TW;
Chih-ming Fu, Hsinchu, TW;
Chi-ling Wu, Taipei, TW;
Yu-pao Tsai, Kaohsiung, TW;
Ching-yeh Chen, Taipei, TW;
Shaw-min Lei, Hsinchu County, TW;
Jian-Liang Lin, Yilan County, TW;
Yi-Wen Chen, Taichung, TW;
Yu-Wen Huang, Taipei, TW;
Chih-Ming Fu, Hsinchu, TW;
Chi-Ling Wu, Taipei, TW;
Yu-Pao Tsai, Kaohsiung, TW;
Ching-Yeh Chen, Taipei, TW;
Shaw-Min Lei, Hsinchu County, TW;
MEDIATEK INC., Hsin-Chu, TW;
Abstract
A method and apparatus for deriving a motion vector predictor (MVP) are disclosed. The MVP is selected from spatial MVP and temporal MVP candidates. The method uses a flag to indicate whether temporal MVP candidates are disabled. If the flag indicates that the temporal MVP candidates are disabled, the MVP is derived from the spatial MVP candidates only. Otherwise, the MVP is derived from the spatial and temporal MVP candidates. The method may further skip spatial redundant MVP removal by comparing MV values. Furthermore, the parsing error robustness scheme determines a forced temporal MVP when a temporal MVP is not available and the temporal MVP candidates are allowed as indicated by the flag. The flag may be incorporated in sequence, picture, slice level, or a combination of these levels.