基于DM642的图像增强算法实现及优化  

Realization and Optimization of the Image Enhancing Algorithm Based on DM642

作　　者：任克强[1] 黄健[1] 

机构地区：[1]江西理工大学信息工程学院,赣州341000

出　　处：《计算机与数字工程》2010年第10期116-118,共3页Computer & Digital Engineering

摘　　要：以DM642 EVM为实时图像处理平台,对采集到的图像进行小波变换和直方图均衡化处理,得到一幅新的增强图像。实验结果表明,经过增强后的图像整体上更加清晰,图像边缘细节得到更充分的展现,并且具有较好的实时性能。The DM642 EVM was taken as the real-time image processing platform,the captured image was processed by wavelet transform and histogram equalization,and a new enhanced image was gained.Experimental results showed that enhanced image was more clear as a whole,the details of image edges were more abundant,and the algorithm had better real-time performance.

关 键 词：DM642 图像增强 小波变换 直方图均衡 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]