Generation of blue noise arrays by genetic algorithm

Abstract

Haiftoning or quantizing by means of a threshold array is simple, fast, and easily parallelized: a matrix of threshold values is tiled across the image and each output pixel is colored white if the image value exceeds the threshold value and is colored black otherwise. The computational efficiency and locality of the compare operation makes this technique… (More)
DOI: 10.1117/12.274542

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