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:
Dec. 23, 2014
Filed:
Oct. 23, 2009
Applicants:
Axel Lakus-becker, Artarmon, AU;
Ka-ming Leung, Marsfield, AU;
Inventors:
Axel Lakus-Becker, Artarmon, AU;
Ka-Ming Leung, Marsfield, AU;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/12 (2006.01); H04N 11/02 (2006.01); H04N 11/04 (2006.01); H04N 19/89 (2014.01); H04N 19/61 (2014.01); H04N 7/68 (2006.01); H04N 19/30 (2014.01); H04N 19/64 (2014.01); H04N 19/115 (2014.01);
U.S. Cl.
CPC ...
H04N 19/00933 (2013.01); H04N 7/50 (2013.01); H04N 7/68 (2013.01); H04N 19/00466 (2013.01); H04N 19/00842 (2013.01); H04N 19/0006 (2013.01);
Abstract
A method of determining bit rates for use in encoding video data for joint decoding, is disclosed. An approximation of the video data is generated for later use as side information during a process of joint decoding. Bit error probabilities are determined for each bit plane and for each coefficient band of the approximation. The bit rates are determined for encoding the bit planes depending on the bit error probabilities, bit planes, and coefficient bands.