Image analysis – Color image processing – Compression of color images
Reexamination Certificate
2006-05-02
2006-05-02
Do, Anh Hong (Department: 2627)
Image analysis
Color image processing
Compression of color images
C382S232000, C382S242000, C382S250000
Reexamination Certificate
active
07039230
ABSTRACT:
The present invention relates to a method compressing image data, more particularly to a method for compressing image data by using characteristic values. At first, input image data are executed by using a pre-processing process of the present invention. The pre-processing process is to use a mathematical calculation method, a filter, or a database to differentiate outlines of objects and to classify different objects of the image data. Then different colors, which are in the outlines of the different objects, are acquired by using a color classifying method and the different colors are used to be different characteristic values of the image data. At last, the different characteristic values are saved individually in a memory to finish the method for compressing image data by classifying colors.
REFERENCES:
patent: 5663787 (1997-09-01), Haneda et al.
patent: 6442203 (2002-08-01), Demos
patent: 6728412 (2004-04-01), Vasylyev
patent: 6813395 (2004-11-01), Kinjo
patent: 06251143 (1994-09-01), None
patent: 09093612 (1997-04-01), None
Aiptek International Inc.
Do Anh Hong
Rosenberg , Klein & Lee
LandOfFree
Method for compressing an image by using characteristic values does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for compressing an image by using characteristic values, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for compressing an image by using characteristic values will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3572690