Blue noise is not specific to AI at all, it's often needed for wherever you need your random to look random to the human eye: true random/white noise, doesn't l

Blue noise is not specific to AI at all, it's often needed for wherever you need your random to look random to the human eye: true random/white noise, doesn't look random to us, because it has elements that look too clumped up to each other, blue noise has nicely separated elements in places that look random.