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:
Aug. 12, 2014
Filed:
Oct. 13, 2010
Applicant:
Gijesh Varghese, Santa Clara, CA (US);
Inventor:
Gijesh Varghese, Santa Clara, CA (US);
Assignee:
Geo Semiconductor Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 11/02 (2006.01); H04N 7/26 (2006.01);
U.S. Cl.
CPC ...
H04N 19/00157 (2013.01); H04N 19/00266 (2013.01); H04N 19/00181 (2013.01); H04N 19/00357 (2013.01); H04N 19/00218 (2013.01); H04N 19/00096 (2013.01);
Abstract
Various embodiments of the present invention relate to systems, devices and method of video encoding that select a quantization parameter set based on a global edge strength value and an available bitrate for a corresponding compressed frame. Quantization parameters are selected using a mathematical correlation between the global edge strength value of the I-frame and an available bitrate/maxim target frame size for the corresponding compressed frame.