Ahmed, Abdalla G M A Simple Push-Pull Algorithm for Blue-Noise Sampling. [electronic resource] - IEEE transactions on visualization and computer graphics 12 2017 - 2496-2508 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1941-0506 Standard No.: 10.1109/TVCG.2016.2641963 doi