The color display will use both chrominance and luminance information. A black and white display uses(74). A: neither of the two components B: the chrominance component C: the luminance component D: both of the twocomponents

The YUV color space is composed of a luminance signal Y and two color difference signals and chrominance signals U and V. The separation of Y, U and V is to realize the color signal received by black and white TV. ( )

The YUV color space is composed of a luminance signal Y and two color difference signals and chrominance signals U and V. The separation of Y, U and V is to realize the color signal received by black and white TV. ( ) A: 正确 B: 错误