METHOD OF REPRODUCING IMAGES WITH GREY VALUES

摘要

METHOD OF REPRODUCING IMAGES WITH GREY VALUES The invention concerns a method of reproducing images with grey values,using picture elements (PELS) for the different grey values, which are represented by dot patterns with a different distribution and arrangement of the individual dots, characterized in that for each grey value there is a stock of quasi-equivalent grey value pels, and that for representing each grey value of an original to be reproduced, a pel corresponding to this grey value is selected from the associated stock of quasi-equivalent grey value patterns.