对九区域图像增强算法的改进研究

Study on Improving Nine-room Image Enhancement Algorithm

九区域算法是基于空域的一种图像增强算法。本文在对其分析的基础上提出了一种改进方案。实验表明:改进方案既能达到图像增强的效果,又能很好地改善原算法的不足。

Nine-room algorithm is an image enhancement that is based on spatial domain.Based on the analysis of Nine-room algorithm,this paper proposes an improved scheme.Experiments demonstrate that the improved scheme can achieve the effort of image enhancement and improve the original algorithm's deficiencies.