Back to Applied Geometry homepage Blue Noise through Optimal Transport
Fernando de Goes
 Katherine Breeden
 Victor Ostromoukhov
 Mathieu Desbrun
Caltech Stanford Lyon 1 U./CNRS-LIRIS Caltech

ACM Transactions on Graphics 31(6) (SIGGRAPH Asia 2012)


Blue noise sampling of a quadratic density function with 1000 points. The percentage in each quarter indicates the ink density in the original image and the point density in our result.

1.55% 10.92% 29.69% 57.83
Original image [JPG]

1.5% 10.90% 29.60% 57.90%
Our result [EPS, DAT]