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:
Aug. 21, 2012
Filed:
Mar. 26, 2009
Applicant:
Hirofumi Nagaoka, Kawasaki, JP;
Inventor:
Hirofumi Nagaoka, Kawasaki, JP;
Assignee:
Fujistu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/36 (2006.01); G06K 9/46 (2006.01); H04B 1/66 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image decoding apparatus includes a memory, a detecting part which receives data of a plurality of macroblocks included in an image and detects whether or not a first macroblock included in the plurality of macroblocks has an intra-block, and a control part which writes a DCT coefficient of the first macroblock into the memory when the detecting part determines that the first macroblock has the intra-block, and does not write the DCT coefficient of the first macroblock into the memory when the detecting part determines that the first macroblock has no intra-block.