基于Mailbox 的图像误差扩散并行算法的SOPC 实现-Mailbox-based error diffusion images of the SOPC parallel algorithm to achieve

基于半调法的误差扩散方法，利用误差扩散抖动的方法，使图像灰度级增强，提高画面质量。-Error diffusion halftoning method based error diffusion method jitter, enhanced image gray level, to improve the picture quality.