Here is a robotic system by TCS researchers that can turn human images into drawings. It uses deep learning image processing to get the job done. The Chitrakar system can make Jordan curve drawing in just 30 minutes. It uses deep learning to segment the human face from the photos.
The Chitrakar uses a robotic gripper that can hold a wide variety of different pens. You can find out more about this interesting project here.
[credit: Aniruddha Singhal, Ayush Kumar, Shivam Thukral, Deepak Raina, Swagat Kumar]