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:
Jul. 02, 1991
Filed:
Jun. 21, 1990
Applicant:
Inventors:
Toshiya Takahashi, Takatsuki, JP;
Toshihide Akiyama, Takatsuki, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358105 ; 358133 ; 358136 ;
Abstract
Motion vectors are determined in each frame of the input image data, and optimum motion vectors characterizing the motion are extracted from the determined motion vectors, a three-dimensional block is composed in space and in time along the extracted optimum motion vectors, and the composed three-dimensional block is block-coded by orthogonal transform or the like, according to the disclosed picture coding method.