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:
Jan. 07, 1997
Filed:
Mar. 02, 1994
Kenshi Dachiku, Tokyo, JP;
Shogo Yamaguchi, Tokyo, JP;
Kazuo Ozeki, Tokyo, JP;
Katsumi Takahashi, Tokyo, JP;
Mitsunori Omokawa, Tokyo, JP;
Takaaki Kuratate, Tokyo, JP;
Kabushiki Kaisha Toshiba, Kanagawa-ken, JP;
Abstract
A video coding apparatus ensuring a high coding efficiency even at a low bit rate includes a moving object analyzer which extracts a moving part from an input picture signal, analyzes its motion, and outputs a residual signal relative to a reconstruction image and motion parameters. The apparatus further includes a residual coding device for coding the residual signal, a reconstruction device for reconstructing a picture using the motion parameters, and a device that performs a variable length coding of the motion parameters and residual coded information.