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:
Oct. 17, 2023
Filed:
Mar. 09, 2021
Applicant:
Mediatek Inc., Hsinchu, TW;
Inventors:
Zhi-Yi Lin, Hsinchu, TW;
Tzu-Der Chuang, Hsinchu, TW;
Ching-Yeh Chen, Hsinchu, TW;
Chih-Wei Hsu, Hsinchu, TW;
Assignee:
HFI INNOVATION INC., Zhubei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/132 (2014.01); H04N 19/105 (2014.01); G06F 17/16 (2006.01); H04N 19/176 (2014.01); H04N 19/159 (2014.01);
U.S. Cl.
CPC ...
H04N 19/132 (2014.11); G06F 17/16 (2013.01); H04N 19/105 (2014.11); H04N 19/159 (2014.11); H04N 19/176 (2014.11);
Abstract
Method and apparatus of video coding are disclosed. According to one method, the left reference boundary samples and the top reference boundary samples are checked jointly. According to another method, selected original left reference boundary samples and selected original top reference boundary samples at specific positions are used for predictor up-sampling. According to yet another method, the horizontal interpolation and the vertical interpolation are in a fixed order regardless of a shape of the current block, size of the current block or both.