A New Class of Color Filter Arrays with Optimal Sensing Properties


Digital color cameras acquire color images by means of a sensor on which a color filter array (CFA) is overlaid. The Bayer CFA dominates the consumer market and little attention has been directed to the design of alternative CFAs in the literature. Recent works of Hirakawa et al. [1]–[4] introduced new insights in this field by focusing on the spectral… (More)

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