Bounds and Algorithms for Dither Screens

Gotsman, Craig ; Allebach, Jan P.

HP Development Company

关键词: halftoning;    dithering;   

RP-ID  :  HPL-96-28

学科分类：计算机科学（综合）

美国|英语

来源: HP Labs

【 摘 要 】

A simple model for quantifying dither screen performance is proposed. Using this model, inherent limitations on the performance of dither screen halftoning are proved. An efficient method for generating quality dither screens, with good performance under our model, is presented.