Yes, I took that to mean, when you're making a random valid choice, the weights come from the input distribution.
I don't understand about "a single color" unless you mean setting all output pixels to the same color, which would only satisfy the constraints if the input has an NxN patch all one color.
I hope my comment didn't seem to imply that the work seemed unoriginal. I don't think that; I wanted to check my reading.
I don't understand about "a single color" unless you mean setting all output pixels to the same color, which would only satisfy the constraints if the input has an NxN patch all one color.
I hope my comment didn't seem to imply that the work seemed unoriginal. I don't think that; I wanted to check my reading.