1. Television set for selectively processing a composite signal colour correction (cscc) or a signal split into a composite video signal and a chrominance carrier

2. ‘A sequence of passes separates the luminance and Chrominance information from the composite video signal and demodulates the color carrier to separate out color information.’ ‘The value of a blending coefficient for a pixel in the graphic is based on the luminance and Chrominance characteristics of a neighborhood of pixels in the video.’