'Blue noise' presentation slideshows

Fast Hierarchical Importance Sampling with Blue Noise Properties

Fast Hierarchical Importance Sampling with Blue Noise Properties. Victor Ostromoukhov University of Montreal. Charles Donohue University of Montreal. Pierre-Marc Jodoin University of Montreal. Presented By: Ryan Overbeck. Goal. To QUICKLY generate a GOOD point sample distribution.

309 views • 14 slides

Multi-Class Blue Noise Sampling

Multi-Class Blue Noise Sampling. Li-Yi Wei Microsoft Research. smart? ? research?. Q: not so smart?. Blue noise. random & uniform sample spacing r. 0.02 0.01 0.01 0.02. r =. r = 0.02. single class. multi class. Multi-class blue noise. class 0. class 1. total set.

208 views • 9 slides

The Frequency-Domain Effects of Stochastic Image Foveation in Superpixelating Cameras

198 views • 8 slides