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:
Mar. 22, 2011
Filed:
Mar. 15, 2006
Hirofumi Mori, Koganei, JP;
Tatsunori Saito, Sagamihara, JP;
Hirofumi Mori, Koganei, JP;
Tatsunori Saito, Sagamihara, JP;
Kabushiki Kaisha TOSHIBA, Tokyo, JP;
Abstract
Stream data is decoded for respective macroblocks to store decoded information in a memory, and an error is detected from the decoded information of each macroblock. As a result, if any error is detected, a plurality of pieces of decoded information of macroblocks ahead of the macroblock from which an error is detected are read out from the memory to check if the presence/absence of decoded information including a syntax that does not match rules. The macroblock in which an error mixed or a macroblock in which an error is estimated to mix is estimated based on the checking result, and a plurality of pieces of decoded information after the macroblock in which an error mixed are discarded based on the estimation result.