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:
Nov. 13, 2018
Filed:
Dec. 09, 2016
Sun Patent Trust, New York, NY (US);
Sue Mon Thet Naing, Singapore, SG;
Viktor Wahadaniah, Singapore, SG;
Chong Soon Lim, Singapore, SG;
Hai Wei Sun, Singapore, SG;
Kyaw Kyaw Win, Singapore, SG;
Takahiro Nishi, Nara, JP;
Hisao Sasai, Osaka, JP;
Youji Shibahara, Tokyo, JP;
Toshiyasu Sugio, Osaka, JP;
Kyoko Tanikawa, Osaka, JP;
Toru Matsunobu, Osaka, JP;
Kengo Terada, Osaka, JP;
SUN PATENT TRUST, New York, NY (US);
Abstract
A method of encoding a video into a coded video bitstream with temporal motion vector prediction comprises: determining a value of a flag for indicating whether temporal motion vector prediction is used or not used for the inter-picture prediction of a sub-picture unit of a picture; and writing the flag having the value into a header of the sub-picture unit or a header of the picture; wherein if the flag indicates that temporal motion vector prediction is used, the method further comprises: creating a first list of motion vector predictors comprising a plurality of motion vector predictors including at least one temporal motion vector predictor derived from at least one motion vector from a collocated reference picture; selecting a motion vector predictor out of the first list; and writing a first parameter into the coded video bitstream for indicating the selected motion vector predictor out of the first list.