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. 15, 2015
Filed:
Apr. 25, 2011
Applicant:
Mayer D. Schwartz, Portland, OR (US);
Inventor:
Mayer D. Schwartz, Portland, OR (US);
Assignee:
Google Technology Holdings LLC, Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/176 (2014.01); H04N 19/42 (2014.01); H04N 19/147 (2014.01); H04N 19/149 (2014.01); H04N 19/61 (2014.01); H04N 19/103 (2014.01); H04N 19/18 (2014.01);
U.S. Cl.
CPC ...
H04N 19/42 (2014.11); H04N 19/103 (2014.11); H04N 19/147 (2014.11); H04N 19/149 (2014.11); H04N 19/176 (2014.11); H04N 19/18 (2014.11); H04N 19/61 (2014.11);
Abstract
Information needed to generate an encoded version of a matrix of j transform coefficients c0 . . . cj−1 representing a block of digital video data is determined by forming a numerical signature σ of the matrix and looking up a value for the information needed in an array employing the signature σ as an index to the array.