color filter array - CFA – color filter mosaic - CFM

The Bayer color filter mosaic. Each two-by-two submosaic contains 2 green, 1 blue, and 1 red filter, each filter covering one pixel sensor.
每个 $2 \times 2$2×2 的 submosaic 包含 2 个绿色、1 个蓝色和 1 个红色 filter。

Color Filter Array

Photosites with Color Filters

Photosite：感光点

References

http://rawpedia.rawtherapee.com/Demosaicing
https://www.cambridgeincolour.com/tutorials/camera-sensors.htm