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. 11, 2003
Filed:
Sep. 22, 2000
Applicant:
Inventor:
Shoji Nakashima, Tokyo, JP;
Assignee:
NEC Electronics Corporation, , JP;
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 ; G06K 9/36 ;
U.S. Cl.
CPC ...
G06K 9/00 ; G06K 9/36 ;
Abstract
A method and device of compressing a digital image are provided. The method firstly divide pixels in the image into entries, then representative color information of the entries are determined and the entries are rearranged in order of the information. Herein, the rearranged entries are grouped into some group entries, and average color information is determined for each group entry. Finally, location information and the average color information of the entries are stored as compressed image.
Quick Actions:
Nakashima, Shoji. (2003). Method and device of compressing digital image data (U.S. Patent No. 6647143). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6647143
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