摘要
介绍了3种基于小波变换的医学图像增强方法和其原理,分别应用这3种增强方法对一幅磁共振医学图像进行了增强处理,对实验结果数据进行对比分析,说明它们在医学图像增强效果上的差异。
Three methods of medical image enhancement based on wavelet transform and their respective principles are presented and analyzed comprehensively. A MRI image with these methods is enhanced respectively and the results are comparied, the difference of them about the image enhancement are described.
出处
《生物医学工程研究》
2005年第2期67-69,共3页
Journal Of Biomedical Engineering Research
基金
上海理工大学青年科研基金资助项目(04-Q-03)
关键词
医学图像
小波变换
图像增强
峰值信噪比
自适应增强
Medical Image
Wavelet transform
Image enhancement
Peak sigral noise ratio
Self- adapting enhancement
