"Channel guide" automatically activated by the absence of progra
1-Field memory synchronizer and synchronizing method
2-D real-time semi-systolic filter apparatus for HDTV
3.times.3 sub-band coding/decoding circuit for video signals and
3D imaging of a substrate using perpendicular scanning direction
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