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:
Sep. 19, 2023
Filed:
May. 06, 2021
Applicant:
Blackmagic Design Pty Ltd, Port Melbourne, AU;
Inventors:
Carsten Buettner, Port Melbourne, AU;
David Bruce Owen Stanhope, Port Melbourne, AU;
Assignee:
Blackmagic Design Pty Ltd, Port Melbourne, AU;
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/18 (2014.01); H04N 19/176 (2014.01); H04N 19/30 (2014.01); G06T 3/40 (2006.01); G11B 20/00 (2006.01); G11B 20/10 (2006.01); H04N 5/77 (2006.01);
U.S. Cl.
CPC ...
H04N 19/18 (2014.11); G06T 3/40 (2013.01); G11B 20/00007 (2013.01); G11B 20/10527 (2013.01); H04N 5/77 (2013.01); H04N 19/176 (2014.11); H04N 19/30 (2014.11); G11B 2020/00072 (2013.01); G11B 2020/10537 (2013.01);
Abstract
Methods, software products, digital cameras and other image processing systems process a set of transform coefficients. In at least one embodiment, the method comprises, for each block of transform coefficients representing an image: ordering the block's coefficients into a sequence; encoding the ordered coefficients to yield a sequence of codewords, each codeword including one or more encoded coefficients; and dividing the sequence of codewords into two or more sub-sequences.