Digital halftoning
Generating antialiased images at low sampling densities
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Hierarchical Poisson disk sampling distributions
Proceedings of the conference on Graphics interface '92
Antialiasing through stochastic sampling
SIGGRAPH '85 Proceedings of the 12th annual conference on Computer graphics and interactive techniques
Principles of Digital Image Synthesis
Principles of Digital Image Synthesis
Wang Tiles for image and texture generation
ACM SIGGRAPH 2003 Papers
A new color filter array with optimal sensing properties
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
A generic variational approach for demosaicking from an arbitrary color filter array
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Color filter arrays: design and performance analysis
IEEE Transactions on Consumer Electronics
Linear demosaicing inspired by the human visual system
IEEE Transactions on Image Processing
Blue-Noise Multitone Dithering
IEEE Transactions on Image Processing
Spatio-Spectral Color Filter Array Design for Optimal Image Recovery
IEEE Transactions on Image Processing
Color filter array design using random patterns with blue noise chromatic spectra
Image and Vision Computing
A generic variational approach for demosaicking from an arbitrary color filter array
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
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We propose in this work a new random pattern with R,G,B colors, which can be used to design color filter arrays (CFA) with good spectral properties, since the chrominance is modulated at high frequencies. Hence, the demosaicking artifacts appear as incoherent noise, which is less visually disturbing than the moiré structures characteristic of periodic CFAs.