可変しきい値による多値誤差拡散法の高品質化

概要

論文の詳細を見る
We propose a new multi-level error diffusion method employing the variable threshold, which realizes half toning with high quality. In the proposed method, dissimilar textures around quantization levels, which are the cause of the low image quality and obtained by a conventional method, are decreased by using the variable threshold. In this paper, we apply the proposed method to various standard digital images. And the simulation results show that the method is superior to other multi-level error diffusion methods.
社団法人電気学会の論文
2003-08-01