基于灰度分析的两种图像增强技术的比较  

A Comparison between Two Skills of Image Enforcement Based on Analysis of Grey Intensity

作　　者：徐艳敏[1] 

机构地区：[1]广州航海高等专科学校,广东广州510725

出　　处：《广东技术师范学院学报》2006年第6期69-71,共3页Journal of Guangdong Polytechnic Normal University

摘　　要：针对由灰度不均匀引起图像失真,用直方图均<佣灰度调掷辩不同的茄蛀附图像增强,通过实验表明对于灰度不均而引起失真的图像,采用这两种方法都使得图像质量得到了改善,而灰度调整比直方图均化效果更好。To deal with the image distortion, one can employ two skills to improve the image. By experimenting, it can prove the distorted image caused by uneven grey intensity. By using either two skills ： matlab and grey intensity redjustment, the quality of image can be improved and the grey intensity readjustment is much better than other.

关 键 词：图像增强 灰度 直方图均化 灰度调整 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]