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:
Jan. 15, 2013
Filed:
Dec. 19, 2007
Xu Gang (Wilf) Zhao, Toronto, CA;
Xinghai LI, North York, CA;
Zhong Yan (Jason) Wang, Markham, CA;
Ruijing (Ray) Dong, Toronto, CA;
Jeffrey (Fu) Jin, Richmond Hill, CA;
Xu Gang (Wilf) Zhao, Toronto, CA;
Xinghai Li, North York, CA;
Zhong Yan (Jason) Wang, Markham, CA;
Ruijing (Ray) Dong, Toronto, CA;
Jeffrey (Fu) Jin, Richmond Hill, CA;
ViXS Systems, Inc., Toronto, Ontario, CA;
Abstract
A run-level coding module can be used in a video encoder that generates a processed video signal from a video input signal. The run-level coding module includes a run-level coder that generates a first plurality of run-level pairs from a first stream of quantized data. A first ring buffer buffers a first number of the first plurality of run-level pairs. The processed video signal is generated based on the buffered first number of run-level pairs.