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:
Dec. 07, 2021
Filed:
Jul. 03, 2019
Applicant:
Velos Media, Llc, Dallas, TX (US);
Inventor:
Kazushi Sato, Kanagawa, JP;
Assignee:
Velos Media, LLC, Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); H04N 19/124 (2014.01); H04N 19/176 (2014.01); H04N 19/70 (2014.01); H04N 19/172 (2014.01); H04N 19/61 (2014.01); H04N 19/463 (2014.01); H04N 19/126 (2014.01); H04N 19/615 (2014.01); G06T 9/00 (2006.01); H04N 19/122 (2014.01); H04N 19/115 (2014.01); H04N 19/129 (2014.01); H04N 7/52 (2011.01); H04N 19/177 (2014.01); H04N 19/82 (2014.01); H04N 19/18 (2014.01);
U.S. Cl.
CPC ...
H04N 19/124 (2014.11); G06T 9/007 (2013.01); H04N 7/52 (2013.01); H04N 19/115 (2014.11); H04N 19/122 (2014.11); H04N 19/126 (2014.11); H04N 19/129 (2014.11); H04N 19/172 (2014.11); H04N 19/176 (2014.11); H04N 19/177 (2014.11); H04N 19/463 (2014.11); H04N 19/61 (2014.11); H04N 19/615 (2014.11); H04N 19/70 (2014.11); H04N 19/82 (2014.11); H04N 19/18 (2014.11);
Abstract
An image processing device includes a buffer for receiving encoded image data, and a processor to execute instructions that cause the processor to: decode the encoded image data from the buffer to generate quantized transform coefficient data; inversely quantize the quantized transform coefficient data using a 16×16 quantization matrix to generate predicted error data, the 16×16 quantization matrix includes a duplicate of at least one of two elements adjacent to each other from an 8×8 quantization matrix; and combine the predicted error data with a predicted image to generate decoded image data.