BusinessWire: Colourise. com Releases Online AI Colorization Service, Allowing Users to Colorize Photos in One Click (PRESS RELEASE). “If you are one of the techies curious about AI, you might have heard of Convolutional Neural Network in deep learning, a type of network for visual imagery analysis. That is exactly what makes AI colorization possible. Colourise.com has trained its deep neural networks with tens of thousands of old black and white photos and modern color images that have complex or simple scenes. All you need to do is upload black and white photos and let AI take care of the rest.” I tried this with two photos. One was only partially colorized and the other looked like it got fruit punch spilled on it. YMMV but I probably won’t be coming back to this one.