Method of and apparatus for forming halftone dots

Method of and apparatus for generating conversion curve employab

Method of and apparatus for generating high-resolution bilevel i

Method of and apparatus for generating high-resolution binary im

Method of and apparatus for generating image data used to record

Method of and apparatus for making video images

Method of and apparatus for processing a radiographic image

Method of and apparatus for producing a unit pattern on a printi

Method of and apparatus for producing halftone dot film of grada

Method of and apparatus for producing video signal associated wi

Method of and apparatus for reading out image information

Method of and apparatus for recording and/or reproducing a pictu

Method of and apparatus for recording halftone image

Method of and apparatus for recording halftone images

Method of and apparatus for recording information on both a main

Method of and apparatus for recording video signal associated wi

Method of and apparatus for rewritable recording and erasing and

Method of and circuit arrangement for changing the resolution of

Method of and circuit arrangement for recording a color video si

Method of and means for printing a multilevel representation of