[Greg McKaskle]

If you have access to the NI Vision Analysis package, then you can use either the FRC example for color tracking, or you can rebuild it from the color threshold VI. The color threshold takes in an upper and lower color used for thresholding. The results of the threshold will be a mask where the pixels are either ones or zeroes. One if the input pixel was between upper and lower in the color space, and zero otherwise. The next step is to call the particle analysis report VI to describe the blobs in the mask. It can give bounds, area, etc.

Greg McKaskle