Controlling individual matrices after using jit.scissors

needsomehelpplease's icon

Hi,

My last post got no replies, and I think thats probably because I was asking a bit too much!

So I'm going to try and keep this one simpler..

Can someone tell me, after you have used jit.scissors to split a live camera into say @columns 4 @rows 1 - How do you start individually affecting what makes these different matrices play a sound?

So if I wanted to make it that when the left column recognises a certain amount of movement it plays a sound, when the right one does it plays a different sound. how would I go about doing this? Also, is there an easier thing for the camera to pick up rather than movement? Such as color, brightness etc.

If it is of any help, I already have the cv.jit pack and I'm currently trying to work some of them out.

Thanks

Tobias Rosenberger's icon

"From here, you might want to know if this motion is happening in a particular region of the scene. To do this we can do a very simple masking operation. We simply supply a matrix with white pixels to designate a region of interest and multiply the output of our frame-differencing patch by this mask."

-> Have a look into the camera data tutorial from the c74 webpage:

-> once you understand the masking-operation in the motion-intersection subpatch you should find easily the solution