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.
出处
《计算机与数字工程》
2010年第10期116-118,共3页
Computer & Digital Engineering
关键词
DM642
图像增强
小波变换
直方图均衡
DM642
image enhancement
wavelet transform
histogram equalization
