Image analysis – Color image processing
Reexamination Certificate
2007-02-20
2007-02-20
Tran, Phuoc (Department: 2624)
Image analysis
Color image processing
C382S167000, C382S293000
Reexamination Certificate
active
11198233
ABSTRACT:
A digital camera is provided comprising a Bayer color filter array arranged to capture an input image as a non-linear Bayer image comprising RGB pixels arranged in Bayer format, and a processor arranged to linearize and planarize the input image and to map each color of the linearized, planarized input image from an input space to an output space. The coordinates of the input space are mapped by the processor to the coordinates of the output space by dividing the output space coordinates by the number of pixels in the output space per input space sample and adding a vector (k1, k2) where k1and k2are equal to either 0 or minus 0.5, depending on the color and the relative rotational orientation of the linearized, planarized input image in the input space.
REFERENCES:
patent: 6205245 (2001-03-01), Yuan et al.
patent: 6466618 (2002-10-01), Messing et al.
patent: 6573932 (2003-06-01), Adams et al.
patent: 709825 (1996-05-01), None
Sakamoto T., Makanishi C., Hase T, “Software Pixel Interpolation for Digital Still Cameras Suitable for a 32-Bit MCU” IEEE Transactions on Consumer Electronics, col. 44, No. 4, pp. 1342-1352, Nov. 1998.
LandOfFree
Camera for capturing and resampling non-linear Bayer image does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Camera for capturing and resampling non-linear Bayer image, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Camera for capturing and resampling non-linear Bayer image will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3817012