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:
Feb. 05, 2013
Filed:
Jan. 09, 2009
Satoshi Hasuo, Saitama, JP;
Satoshi Hasuo, Saitama, JP;
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
A motion vector detection apparatus that obtains, for each of the blocks of a predetermined size into which one frame is divided, motion vector information in units of a plurality of partitions of differing rectangular shapes and differing sizes, up to the size of the blocks, has a partition connector means () that, when motion vectors for a plurality of partitions are obtained for one of the blocks, decides whether or not to connect a plurality of the partitions for which the motion vectors are obtained, and if the partitions are connected, includes motion vector information about the resulting connected partition in the motion vector information output from the motion vector detection apparatus. The motion vector encoding rate can be reduced.