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:
Nov. 27, 2012
Filed:
Jun. 26, 2009
Stéphane Pateux, Rennes, FR;
Isabelle Amonou, Cesson Sevigne, FR;
Nathalie Cammas, Sens de Bretagne, FR;
Sylvain Kervadec, Sens de Bretagne, FR;
Stéphane Pateux, Rennes, FR;
Isabelle Amonou, Cesson Sevigne, FR;
Nathalie Cammas, Sens de Bretagne, FR;
Sylvain Kervadec, Sens de Bretagne, FR;
France Telecom, Paris, FR;
Abstract
Techniques are provided for encoding and decoding image data. The techniques implement a prediction of data of a current block based on at least one already encoded block or reference block, wherein said prediction step takes into account a set of encoded blocks adjacent to said current block and including blocks that have not yet been considered according to said writing path order. Encoding includes the steps of: generating a dependence tree associating a current block with at least one reference block from which the predicted block associated with the current block has been predetermined; and inserting information representative of said dependence tree into said set of data associated with each block.