Contour restoration apparatus

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 apparatus of video signal

Contrast enhancement of digital images

Control apparatus and method for preventing repeated signal...

Control circuit for mixing two video signals

Control circuit for use with a cut-off adjusting circuit and a d

Control device for unifying the brightness of a display screen a

Control of scanning velocity modulation

Controllable signal baseline and frequency emphasis circuit

Controlling hue using a saturation control circuit

Controlling the overlay of multiple video signals

Corner detection device and corner detection method

Correcting interlaced video

Correlation degree operation apparatus, parallel correlation deg