Video apparatus for generating an adjustable contrast video sign

Video apparatus for selectively processing either composite or c

Video apparatus having improved antenna transfer switching syste

Video apparatus with burst locked heterodyne chroma converter an

Video artificial window apparatus

Video assignment systems

Video assist system for motion-picture camera

Video attachment system for microscopes

Video background generation system

Video bandwidth reduction system employing interframe block diff

Video bandwidth reduction system using a two-dimensional transfo

Video based color sensing device for a printing press control sy

Video black level reference system

Video blanking circuit

Video blanking circuit with controlled rate of unblanking

Video blanking system for a video cassette recorder combined wit

Video blink comparator

Video brightness control circuit

Video bus

Video camera