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. 29, 2005
Filed:
Mar. 25, 2002
Applicant:
Chiun-wen Hsu, Chia-I, TW;
Inventor:
Chiun-Wen Hsu, Chia-I, TW;
Assignee:
Aiptek International Inc., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K009/00 ; G06K009/36 ;
U.S. Cl.
CPC ...
Abstract
A method for compressing image data by classifying colors. Initially, image data is transformed from an RGB coordinate to a Lab coordinate. Subsequently, each pixel of the image from the beginning to an end of the first row data is processed in turn. After finishing the processing of the first row data, the next row data is processed in turn to completely process the image.