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. 29, 2015
Filed:
Oct. 31, 2007
Shunichi Sekiguchi, Tokyo, JP;
Kohtaro Asai, Tokyo, JP;
Tokumichi Murakami, Tokyo, JP;
Hirofumi Nishikawa, Tokyo, JP;
Shinichi Kuroda, Tokyo, JP;
Yoshimi Isu, Tokyo, JP;
Yuri Hasegawa, Tokyo, JP;
Shunichi Sekiguchi, Tokyo, JP;
Kohtaro Asai, Tokyo, JP;
Tokumichi Murakami, Tokyo, JP;
Hirofumi Nishikawa, Tokyo, JP;
Shinichi Kuroda, Tokyo, JP;
Yoshimi Isu, Tokyo, JP;
Yuri Hasegawa, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A moving picture encoder and encoding method for encoding a moving picture signal are disclosed. The moving picture encoder includes a plurality of reference picture memory areas, each area storing picture data of a reference picture to be used for prediction; and a prediction picture generator including a motion compensator that generates the predicted picture by using the picture data stored in the reference picture memory area, a parameter representing a motion between an image to be predicted and the reference picture and prediction mode information indicating a prediction mode corresponding to a prediction method used for generating a predicted picture, and a memory updater that controls a timing of updating the picture data of a full frame stored in the reference picture memory area; and a multiplexer that multiplexes an information representing memory update in a bitstream.