Chromakey method for processing picture signals in which fading

Chromakeying system

Chromakeying system

Chrominance processing system for compressing and expanding vide

Circuit configuration for filtering and decimating a video signa

Circuit for superimposing text on an image

Circuit to resize and enlarge an image signal and resizing...

Closed-caption broadcasting and displaying method and apparatus

Color key preservation during sample rate conversion

Color picture synthesizer producing an accurate chroma-key despi

Color smear correcting apparatus

Combined scaling, filtering, and scan conversion

Composite image display device and service for video conferencin

Compressed digital overlay controller and method for MPEG type v

Compressed video recording device with integrated effects...

Compressed video recording device with non-destructive effects a

Computer generated video wipe effects

Computer generated wipes for video editing systems

Concealing temporal shift when using a digital video effect...

Control circuit for mixing two video signals