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:
Nov. 06, 2012
Filed:
Jul. 10, 2008
Akira Nakagawa, Kawasaki, JP;
Hidenobu Miyoshi, Kawasaki, JP;
Kimihiko Kazui, Kawasaki, JP;
Hisanari Kimura, Fukuoka, JP;
Akira Nakagawa, Kawasaki, JP;
Hidenobu Miyoshi, Kawasaki, JP;
Kimihiko Kazui, Kawasaki, JP;
Hisanari Kimura, Fukuoka, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A moving-picture coding device that performs inter-field motion compensation prediction, includes a reference limit area determining unit that determines to select, for each reference picture, with respect to reference pictures used for coding, a luminance or chrominance reference limit area putting a limit to a reference picture used for generating a prediction picture of a luminance or chrominance of a coding target block belonging to the coding target picture limit area of the case upon each reference picture being previously coded; a selecting inhibit vector determining unit that determines, in a case of coding the coding block belonging to the coding target picture limit area, a selecting inhibit vector that inhibits selecting a luminance and the chrominance are comprised only of pixels of the luminance reference limit area and the chrominance reference limit area.