Patent ID: 8724895
Filing Date: 2014-05-13
Classification: G06T,H04N

Abstract:
1. A method of demosaicing digital image data comprising: receiving raw pixel data for a given image; low pass filtering the raw pixel data using a first demosiac kernel size to determine first level interpolated pixel data for each pixel; low pass filtering the raw pixel data using a second demosiac kernel size to determine second level interpolated pixel data for each pixel; determining if an artifact is present for each pixel from the first level interpolated pixel data; if the artifact is not present at a given pixel, setting adjusted interpolated pixel data for the given pixel equal to the first level interpolated pixel data for the given pixel; if the artifact is present at the given pixel, setting the adjusted interpolated pixel data for the given pixel equal to a blend of the first level interpolated pixel data and the second level interpolated pixel data for the given pixel; and storing the adjusted interpolated pixel data in a computing device readable medium.