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:
Apr. 21, 2015
Filed:
Oct. 08, 2008
Applicants:
Timothy Merrick Long, Lindfield, AU;
Axel Lakus-becker, Artarmon, AU;
Ka-ming Leung, Marsfield, AU;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/64 (2006.01); H03M 13/29 (2006.01); H04N 19/59 (2014.01); H04N 19/30 (2014.01);
U.S. Cl.
CPC ...
H03M 13/2957 (2013.01); H04N 19/59 (2014.11); H04N 19/395 (2014.11);
Abstract
A method () of performing distributed video encoding on an input video frame (), is disclosed. The method () forms a bit-stream from original pixel values of the input video frame (), such that groups of bits in the bit-stream are associated with clusters of spatial pixel positions in the input video frame (). The bit-stream is interleaved to reduce the clustering. The interleaved bit-stream is encoded to generate parity bits from the bit-stream according to a bitwise error correction method.