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. 30, 2005
Filed:
Oct. 18, 2002
Masashi Mori, Tokyo, JP;
Kunio Nakaoka, Tokyo, JP;
Hiroaki Sakai, Tokyo, JP;
Yoshinari Sugegaya, Tokyo, JP;
Satoru Isoda, Tokyo, JP;
Masashi Mori, Tokyo, JP;
Kunio Nakaoka, Tokyo, JP;
Hiroaki Sakai, Tokyo, JP;
Yoshinari Sugegaya, Tokyo, JP;
Satoru Isoda, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
Optimum relationship of data between local features, a coding data quantity, a quantity that expresses picture quality, and local coding parameters, for each block is stored. Extracted local features of one to a plurality of frames are stored. Setting of local coding parameters of each block included in one to a plurality of frames is adjusted so that the distribution of coding data quantity of each block in one to a plurality of frames is optimized within a predetermined range of data quantity based on the stored optimum relationship and local features.