Image analysis – Color image processing
Reexamination Certificate
2005-06-07
2005-06-07
Tran, Phuoc (Department: 2621)
Image analysis
Color image processing
C382S300000, C358S296000
Reexamination Certificate
active
06904166
ABSTRACT:
A color interpolation processor and the color interpolation calculation method thereof are disclosed. More particularly, they relates to a color interpolation processor and the color interpolation calculation method thereof that are implemented in a real-time image process system using charge couple devices (CCD) for sampling. The color interpolation calculation method of the present invention is to perform a computation of color interpolation by utilizing the edge directions weighting and local gain approach according to the luminance density determined by the green (G) component. Therefore, the quality of interpolation is improved. Meanwhile, because the computation technique of the present invention is not complicated, the cost is lower when the color interpolation calculation method of the present invention is implemented in image signal process system. Thus, the production cost is decreased tremendously.
REFERENCES:
patent: 5652621 (1997-07-01), Adams et al.
patent: 6421084 (2002-07-01), Chang et al.
patent: 6628330 (2003-09-01), Lin
patent: 6781626 (2004-08-01), Wang
Chen Kun-Chou
Hsia Shih-Chang
Hsu Hong-Hung
Huang Ying-Jieh
Tsai Po-Shien
Avermedia Technologies Inc.
Tran Phuoc
LandOfFree
Color interpolation processor and the color interpolation... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Color interpolation processor and the color interpolation..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color interpolation processor and the color interpolation... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3473514