Contour emphasizing circuit

Contour emphasizing circuit and method thereof

Contour restoration apparatus

Contrast enhancement apparatus of video signal

Control apparatus and method for preventing repeated signal...

Control of scanning velocity modulation

Device and method for improving picture quality

Device and method for processing color signal

Device for the filtering of a video signal

Digital color transient improvement

Digital image enhancement

Digital signal processing system and method applied for...

Digitally controlled variable frequency HF emphasis circuit...

Display apparatus and control method thereof to selectively...

Display device using scan velocity modulation

Display of a video signal by means of a line scan

Edge compensation method and apparatus of image signal

Edge correction circuit

Edge correction method and apparatus

Edge emphasis device, image forming apparatus using the...