I have taken the image feed from the camera and turned it black and white using jit.rgb2luma and jit.op @op > @val 30.
However, I now need to use the opposite values, so I need to flip the black and white around. What is easiest and most efficient way of doing this?
I have tried jit.brcosa and looked at couple other methods, but the inverted image isn't perfect >> the white isn't as white..it is grainy with bits of black mixed, which wasnt present before the inversion. My entire patch depends on this being pure.
Can anyone suggest a better way of achieving this?