Method and coding and decoding devices for picture transmission

Method and device for adapting a printer into an autonomous facs

Method and device for adaptive screening of continuous tone orig

Method and device for adjusting a hard-copy-unit

Method and device for adjusting the black level of a video signa

Method and device for artificial afterglow in a digital image co

Method and device for automatically selecting the demodulation s

Method and device for coding compressing video information

Method and device for detection of moving points in a television

Method and device for displaying a picture film via a video-disc

Method and device for eliminating the background brightness vari

Method and device for emulating a printer for a personal compute

Method and device for generating images from ultrasonic signals

Method and device for generating intermediate picture signals fr

Method and device for image makeup

Method and device for image reduction in image processing

Method and device for intralinearly halftoning digitized grey va

Method and device for level correction for a television image

Method and device for nonlinear transformation of colour informa

Method and device for precision sync pulses separation