LUMINANCE SIGNAL AND CHROMINANCE SIGNALS SEPARATING METHOD

摘要

A first Y-C separating section (550) separates received video signals into first color signals and first brightness signals to output them through a line (505) and a line (506) respectively. A second Y- C separating section (551) separates the output of the first Y-C separating section into second color signals and second brightness signals to output them through a line (507) and a line (508). A motion coefficient generating section (560) detects motion coefficients for the inter-picture variation ratio. An adaptive processing section (570) detects third color signals and third brightness signals after mixing compensated signals to output them through a line (511) and a line (512) respectively.