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:
Oct. 08, 2002
Filed:
May. 18, 2000
Applicant:
Inventors:
Tetsujiro Kondo, Tokyo, JP;
Takashi Horishi, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/36 ; G06K 9/46 ;
U.S. Cl.
CPC ...
G06K 9/36 ; G06K 9/46 ;
Abstract
An encoding apparatus whereby image signals provided in units of frames, each having a plurality of pixels, are divided into macro groups, and the pixels in each macro group are combined, forming a group. The pixels of the group are encoded on the basis of the level data representing the signal level of the representative pixel in the group, the position data concerning all pixels of the group and the data representing the number of the pixels existing in the group.