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:
Apr. 04, 2023
Filed:
Jul. 30, 2021
Sun Patent Trust, New York, NY (US);
Viktor Wahadaniah, Singapore, SG;
Chong Soon Lim, Singapore, SG;
Sue Mon Thet Naing, San Jose, CA (US);
Hai Wei Sun, Singapore, SG;
Takahiro Nishi, Nara, JP;
Hisao Sasai, Osaka, JP;
Youji Shibahara, Osaka, JP;
Kyoko Tanikawa, Osaka, JP;
Toshiyasu Sugio, Osaka, JP;
Kengo Terada, Osaka, JP;
Toru Matsunobu, Osaka, JP;
SUN PATENT TRUST, New York, NY (US);
Abstract
An image coding method includes: deriving a candidate for a motion vector of a current block from a co-located motion vector; adding the candidate to a list; selecting the motion vector of the current block from the list; and coding the current block, wherein the deriving includes: deriving the candidate by a first derivation scheme in the case of determining that each of a current reference picture and a co-located reference picture is a long-term reference picture; and deriving the candidate by a second derivation scheme in the case of determining that each of the current reference picture and the co-located reference picture is a short-term reference picture.