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:
Apr. 18, 2017
Filed:
Sep. 01, 2015
Ntt Docomo, Inc., Tokyo, JP;
NTT DOCOMO, INC., Tokyo, JP;
Abstract
An object of the present invention is to increase efficiency of information compression in coding and decoding. A moving picture encoding apparatusof the present invention has a motion vector predicting part for performing, based on a temporal relation among adjacent reference frame imagesreferred to for detecting motion vectors of adjacent blocks adjacent to a coding target block, a target reference frame imagereferred to for detecting a motion vector of the target block, and a target frame imagebeing the frame image of the coding target, or based on time information thereof, a correction of scaling the motion vectorsof the adjacent blocks on the basis of the target reference frame image; and a determination of an optimum predicted motion vector based on the motion vectors of the adjacent blocks; and thereby predicting the optimum predicted motion vector after the correction.