Color filter array

The Bayer color filter mosaic. Each two-by-two submosaic contains 2 green, 1 blue and 1 red filter, each covering one pixel sensor.

In photography, a color filter array (CFA), or color filter mosaic (CFM), is a mosaic of tiny color filters placed over the pixel sensors of an image sensor to capture color information.

Color filters are needed because the typical photosensors detect light intensity with little or no wavelength specificity, and therefore cannot separate color information. Since sensors are made of semiconductors they obey solid-state physics.

单词	Color filter array
释义	Color filter array 英语百科 Color filter array In photography, a color filter array (CFA), or color filter mosaic (CFM), is a mosaic of tiny color filters placed over the pixel sensors of an image sensor to capture color information. Color filters are needed because the typical photosensors detect light intensity with little or no wavelength specificity, and therefore cannot separate color information. Since sensors are made of semiconductors they obey solid-state physics.
随便看	Core Magazine的意思 core magnet的意思 core magnet instrument的意思 core magnet system的意思 core maker的意思 coremaker的意思 coremakers的意思 Core making的意思 coremaking的意思 core making machine的意思 coremaking operation的意思 core making plate的意思 core management的意思 core management macros的意思 core manufacture的意思 core map的意思 core mapping的意思 core mark的意思 core marker的意思 corema的意思 core mat的意思 Coremata的意思 core material的意思 core materials的意思 core matrices的意思