Misc CUDA + OpenCV Fun : Sobel Filter

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

 

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