A color film reading apparatus providing high-gradation color si
A frame line memory control circuit and method for controlling s
A method of and apparatus for comparing the location of an exten
A predictive picture encoding circuit which selectively suppress
A trainable security system emthod for the same
A/D converting apparatus and image sensing apparatus
Abnormality supervising system
Abstract pattern plate making system and printed matter printed
AC coupled sync separator system with filter DC feedback
AC line triggered refreshing of CRT displays
Accessory shoe adapter for video camera
Accessory shoe adapter for video camera attached on battery moun
Accurate detection of a drastic change between successive pictur
Acoustic imaging system and method
Acoustooptic image formation
Actuating system for a rental television
Adaptable area for image storage
Adapter for rendering a non-addressable CATV converter addressab
Adaptive AFT system with variable step resolution
Adaptive architecture for video effects