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. 03, 2020
Filed:
Apr. 26, 2013
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
James Alexander Gamei, Surrey, GB;
Nicholas Ian Saunders, Basingstoke, GB;
Karl James Sharman, Newbury, GB;
Paul James Silcock, Swindon, GB;
Assignee:
Sony Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 19/119 (2014.01); H04N 19/103 (2014.01); H04N 19/176 (2014.01); H04N 19/129 (2014.01); H04N 19/11 (2014.01); H04N 19/117 (2014.01); H04N 19/12 (2014.01); H04N 19/136 (2014.01); H04N 19/186 (2014.01); H04N 19/157 (2014.01); H04N 19/82 (2014.01); H04N 19/523 (2014.01); H04N 19/60 (2014.01); H04N 19/593 (2014.01); H04N 19/124 (2014.01); H04N 19/50 (2014.01); H04N 19/80 (2014.01); H04N 19/122 (2014.01); H04N 19/52 (2014.01); H04N 19/44 (2014.01); H04N 19/13 (2014.01);
U.S. Cl.
CPC ...
H04N 19/103 (2014.11); H04N 19/11 (2014.11); H04N 19/117 (2014.11); H04N 19/119 (2014.11); H04N 19/12 (2014.11); H04N 19/122 (2014.11); H04N 19/124 (2014.11); H04N 19/129 (2014.11); H04N 19/136 (2014.11); H04N 19/157 (2014.11); H04N 19/176 (2014.11); H04N 19/186 (2014.11); H04N 19/44 (2014.11); H04N 19/50 (2014.11); H04N 19/52 (2014.11); H04N 19/523 (2014.11); H04N 19/593 (2014.11); H04N 19/60 (2014.11); H04N 19/649 (2014.11); H04N 19/80 (2014.11); H04N 19/82 (2014.11); H04N 19/13 (2014.11);
Abstract
A method of video coding in respect of a 4:2:2 chroma subsampling format includes dividing image data into transform units. In a case of a non-square transform unit, the method includes splitting the non-square transform unit into square blocks prior to applying a spatial frequency transform. The method further includes applying a spatial frequency transform to the square blocks to generate corresponding sets of spatial frequency coefficients.