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:
May. 13, 2014
Filed:
Feb. 27, 2009
Applicant:
Hui Zhou, Toronto, CA;
Inventor:
Hui Zhou, Toronto, CA;
Assignee:
VIXS Systems, INC, Toronto, Ontario, CA;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 11/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A video filter processes a video input signal having a frame type. The video filter includes a horizontal deblocking filter that is coupled to receive the video input signal and to produce a filtered video signal in response thereto. A vertical deblocking filter includes a mode controller that generates a mode control signal based on the frame type. A filter is selectively enabled based on the mode control signal, and wherein, when the filter is selectively enabled, the filter video deblock filters the filtered video signal to generate the processed video signal.