Patent ID: 11869169
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. The method of claim 15, further comprising:
generating the green channel by convolving the kernel for green pixels with the green values at the green pixel locations, then shifting by a displacement value specified by the alignment vector map;
convolving the kernel for red pixels with red values at the red pixel locations, then shifting by a displacement value specified by the alignment vector map to generate a first convolution result, and convolving the kernel for red pixels with the estimated green values at the red pixel locations, then shifting by the displacement value to generate a second convolution result;
generating the red channel by subtracting the second convolution result from the first convolution result and adding the green channel;
convolving the kernel for blue pixels with blue values at the blue pixel locations, then shifting by the displacement value to generate a third convolution result, and convolving the kernel for blue pixels with the estimated green values at the blue pixel locations, then shifting by the displacement value to generate a fourth convolution result; and
generating the blue channel by subtracting the fourth convolution result from the third convolution result and adding the green channel.