Color signal processing device for multi-primary color...

Compensation voltage generating apparatus for multipicture displ

Configurable video output channel architecture

Contour restoration apparatus

Contrast and brightness control for television receiver with tel

Contrast and brightness control whereby both are based on the de

Contrast control apparatus and method

Contrast control wherein reference pulse detection occurs every

Contrast correction device for correcting video signal contrast

Contrast enhancement of digital images

Device for regulating the contrast of video images

Device for the generation of transfer functions defined by inter

Digital automatic gain control (AGC) circuit

Digital automatic gain control, as for a receiver

Digital correction circuit and image data processing...

Digital correction of linear approximation of gamma

Digital gamma correction circuit and digital gamma...

Digital gamma correction circuit and digital gamma...

Display apparatus

Display apparatus