Hi! I am trying to work out how to move gray-scale images from a CCD on the davinci and pass it through the preview engine. The CCD I am using does not have a bayer filter, and I really only want raw pixel values from each pixel.
Can I use preview engine to convert a raw frame to YUV? I looked at the color filter array for color interpolation. The only examples I could find assume a bayer filter - are there coefficients that I can use to make the CFA "interpolate" the "missing" pixels, such that R = G = B (for a gray pixel)? I could not find any example of how the CFA coefficients are derived or applied. -tom --------- <new email: [email protected]> Tom Briggs, PhD Assistant Professor, Department of Computer Science Shippensburg University of Pennsylvania
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