5 search results - page 1 / 1 » Multi-class blue noise sampling |
SIGGRAPH
2010
ACM
13 years 9 months ago
2010
ACM
Sampling is a core process for a variety of graphics applications. Among existing sampling methods, blue noise sampling remains popular thanks to its spatial uniformity and absenc...
TOG
2012
11 years 7 months ago
2012
Point samples with different spectral noise properties (often defined using color names such as white, blue, green, and red) are important for many science and engineering discip...
VMV
2001
13 years 6 months ago
2001
Sampling points with blue noise spectral characteristics are best suited for antialiasing. Compared to Poisson disk sampling, Lloyd's relaxation scheme yields samples that ap...
TVCG
2008
13 years 4 months ago
2008
We present a practical approach to generate stochastic anisotropic samples with Poisson-disk characteristic over a two-dimensional domain. In contrast to isotropic samples, we unde...
IPAS
2007
13 years 7 months ago
2007
Conventional approach in single-chip digital cameras is a use of color lter arrays (CFA) in order to sample di erent spectral components. Demosaicing algorithms interpolate these ...