You are currently viewing The ABC of Photography – Colour filter array (CFA)

The ABC of Photography – Colour filter array (CFA)

The ABC of Photography – Colour filter array (CFA)

The pattern for red, green, and blue filters used over the photosites in an imaging sensor. Usually, half the photosites in a digital camera (which  define pixels) have green filters, a quarter have red filters, and a quarter has blue filters.

Sources:  Pixabay, Wikipedia, Susan Wingfield Lamar High School


 

Leave a Reply