摘要
利用小波变换后特有的图像数据结构,将小波分析与传统的增强方法有机地结合起来,进行了图像增强方法的探讨和研究。实验结果表明,使用该方法后原图像中较模糊、对比度差的细节得到增强,纹理清晰,层次感强,其处理结果比传统的图像增强方法更令人满意。
The article ,utilizing the specific image data structure after the wavelet transform ,and combining the wavelet analysis with the traditional image enhancement method, studies the image enhancement method based on wavelet transform. The experiment result makes it clear that the method reinforces the indistinct and poor contrast details in the original picture, having clear veins. This processing result is more satisfied than the traditional image enhancement method.
出处
《机械工程与自动化》
2009年第2期15-17,共3页
Mechanical Engineering & Automation
关键词
小波变换
图像增强
反锐化掩模
wavelet transform
image enhancement
unsharp masking
