EDTV增强图像清晰度的研究

A Research in the Imporvement of Picture Quality by EDTV

本文对EDTV提高图像质量方案中改善高饱和度的图像清晰度方案进行了研究。运用Micro VAX-ⅡModel 75图像处理系统进行的细节信号校正部分的计算机模拟实验,证明对高饱和度图像进行γ校正误差补偿能够有效地提高图像分解力。

In the paper, a research has been made into the system of the imporovement of picture quality through the improvment of high saturation. Simulation experiments with Micro Vax-Ⅱ Model 75 on compensating errors of γ correction show that the resolution of pictures can be incresed when high saturation is compensated with errors of γ correction.