# Bayer filter

> English word · Noun

## Definitions
1. A color filter array for arranging RGB color filters on a square grid of photosensors, used in digital cameras and camcorders, and having a filter pattern that is half green, a quarter red, and a quarter blue.

## Etymology
Invented by Bryce Bayer of Eastman Kodak.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/bayer-filter