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:
Jun. 29, 2010
Filed:
Sep. 28, 2006
Carl Norman Graham, London, GB;
Kar-lik Wong, Wokingham, GB;
Simon Jones, London, GB;
Aris Aristodemou, Friem Barnet, GB;
Yazid Nemouchi, Sandhurst, GB;
Carl Norman Graham, London, GB;
Kar-Lik Wong, Wokingham, GB;
Simon Jones, London, GB;
Aris Aristodemou, Friem Barnet, GB;
Yazid Nemouchi, Sandhurst, GB;
ARC International (UK) Limited, Elstree, Herts, GB;
Abstract
Two pairs of deblock instructions for performing deblock filtering on a horizontal row of pixels according to the H.264 (MPEG 4 part 10) and VC1 video codec algorithms. The first instruction of each pair has three 128-bit operands comprising the 16-bit components of a horizontal line of 8 pixels crossing a vertical block edge between pixelsandin a YUV image, a series of filter threshold parameters, and a 128-bit destination operand for storing the output of the first instruction. The second instruction of each pair accepts the same 16-bit components as its first input, the output of the first instruction as its second input and a destination operand for storing an output of the second instruction as its third input. The instruction pairs are intended for use with the H.264 or VC1 video codecs respectively.