Process for providing digital halftone images with random error

Process for recording semihalftone images

Process for recording semihalftone images and device for convers

Process for recording semihalftone images and device for convers

Process for specifying mean-preserving mutli-level halftone matr

Process for the adaptative coding and the decoding of a televisi

Process for the digital transmission of information

Process for the insertion of a supplementary video information s

Process for the interpretation of remotely sensed data

Process for the transmission of an audiofrequency analog signal

Process of compressing a succession of digital data and device f

Process of making two adjacent uniformly colored objects appear

Processes for minimizing the quantization error in multi-level h

Processes for transmitting video signals, video cameras for such

Processing and printing video images and scanned original image

Processing apparatus capable of discriminating between pseudo ha

Processing apparatus capable of discriminating between pseudo ha

Processing apparatus using selectable period triangular or sawto

Processing circuit for a plurality of different TV signals

Processing method for wide-aspect-ratio television signal for st