Sorry, I guess I was a little vague on why I am doing this.
I am analyzing a movie frame by frame in CP. But, the lighting / background changes over time. So, I created a mask where the only object is background pixels. I then found the mean intensity value of that area (in each frame) using MeasureObjectIntensity. Now, I would like to use the ApplyThreshold module, setting the threshold value to the measured intensity, to shift all of the pixels in that individual frame down and accomplish a frame-by-frame background subtraction.
Do you think it would be possible / straightforward for me to add that as a feature in the code for the ApplyThreshold module? If so, how would I go about it and which modules or subfunctions would I need to adjust?