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. 13, 2020
Filed:
Apr. 16, 2018
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Ajit Deepak Gupte, Bengaluru, IN;
Ranga Ramanujam Srinivasan, Villupuram, IN;
Assignee:
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/186 (2014.01); H04N 19/147 (2014.01); H04N 19/107 (2014.01); H04N 19/176 (2014.01);
U.S. Cl.
CPC ...
H04N 19/186 (2014.11); H04N 19/107 (2014.11); H04N 19/147 (2014.11); H04N 19/176 (2014.11);
Abstract
Several methods and systems for chroma residual data prediction for encoding blocks corresponding to video data are disclosed. In an embodiment, at least one coefficient correlating reconstructed luma residual samples and corresponding reconstructed chroma residual samples is computed for one or more encoded blocks of video data. Predicted chroma residual samples are generated for encoding a block of video data based on corresponding reconstructed luma residual samples and the at least one coefficient.