System for data channel level control

System for data extraction from a print data stream

System for decoding and displaying encoded television pictures

System for decoding compressed data

System for decomposition of NTSC color video signals using two f

System for deleting picture information

System for delivering greeting using interactive form

System for delivery of a brochure containing coded data

System for delivery of a brochure containing coded data

System for detecting a motion in the monitoring area of two or m

System for detecting a transmission error

System for detecting a transmission error

System for detecting the initial point of a digital signal in a

System for detecting the position of an object

System for detecting vector of motion of moving objects on pictu

System for determining return of photo sensor in scanner and...

System for determining the size of an original image, such...

System for digital transmission of color television signals

System for digitally transmitting and displaying data on televis

System for digitizing and processing video signals and a televis