Digital video data scaler and method

Digital video effects apparatus and method therefor

Digital video effects generator

Digital video effects generator

Digital video effects with image mapping on to curved surface

Digital video effects, apparatus and method

Digital video scaling engine

Display apparatus and control method thereof

Display control method

Display control method

Display device capable of displaying external signals and inform

Display service for displaying video images of multiple channels

Display system for selectively overlaying symbols and graphics o

Displaying an intended video image

Displaying an interlaced video signal with a noninterlaced video

Double window processing device for television system

Double-picture type television receiver

Double/multi window processing apparatus for television system

Dual screen displaying device

Edge key generating method and edge key generating apparatus