Bayer CFA Mosaic
Most digital cameras put a red, green and blue filter over each sensor pixel in a pattern devised by Bryce Bayer at Kodak in the 1970s. The raw mosaic shows one color per pixel.
Spot it
- 01RGGB pixel checkerboard
- 02Green-tinted dark image
- 03Tiny single-color pixels
Why it happens
Each pixel keeps only one color value in a repeating 2x2 pattern of red, green, green and blue; demosaicing later interpolates the two missing colors at each pixel.
Recreate it in Pixio
Image edit prompt“Show this image as a raw Bayer color filter array mosaic before demosaicing: every pixel only red, green or blue in a repeating RGGB pattern, a visible fine grid texture, overall dim greenish cast, crisp tiny single-color pixels. Keep the original subject and composition.”
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