March 2010
I recently started playing with the Nvidia CUDA SDK Samples involving image processing.
I extracted the SobelFilter kernel and made it run off my USB webcam using OpenCV
– the two live modes are single-channel-gray and three-channel-rgb.
I wrote two different basic kernels on my own that did binary thresholding and found the most dominant RGB value.
Now on Google Code! cam-cuda-sobel