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. 25, 2016
Filed:
Oct. 08, 2014
Applicant:
Comcast Cable Communications, Llc, Philadelphia, PA (US);
Inventor:
Sanjay Dorairaj, Mt. Laurel, NJ (US);
Assignee:
Comcast Cable Communications, LLC, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/46 (2006.01); H04N 19/60 (2014.01); H04N 19/126 (2014.01); H04N 19/136 (2014.01); H04N 19/154 (2014.01); H04N 19/17 (2014.01); H04N 19/124 (2014.01); H04N 19/172 (2014.01); H04N 19/61 (2014.01); H04N 19/20 (2014.01);
U.S. Cl.
CPC ...
H04N 19/60 (2014.11); H04N 19/124 (2014.11); H04N 19/126 (2014.11); H04N 19/136 (2014.11); H04N 19/154 (2014.11); H04N 19/17 (2014.11); H04N 19/172 (2014.11); H04N 19/20 (2014.11); H04N 19/61 (2014.11);
Abstract
Some aspects of the disclosure relate to a compression technique that can permit determining dynamically a satisfactory quantization matrix based at least on properties intrinsic to a digital object being compressed and a predetermined compression quality criterion, wherein the quantization matrix is associated with a specific space-domain-to-frequency-domain transforms. In one aspect, the compression technique can permit creation of a compressed digital object that can satisfy a predetermined a compression quality criterion.