摘要
对医学图像进行去噪、增强可提高信息的利用率。本文针对传统方法的缺欠和不足,利用小波变换的时频域特性与多分辨分析,提出了适合医学图像的去噪、增强方法并给出了实验结果。
Availability ratio of the medicinal image can be improved by deeply image processing,such as denoising,enhancement,and so on.According to the shortcoming of the traditional methods,some effective denoising,enhancement and edge extraction arithmetic for medicinal image are proposed using the good characteristic of wavelet transform in time and frequency domain and multi-resolution.The results of the corresponding experiments are also presented.
出处
《河北省科学院学报》
CAS
2007年第1期41-44,共4页
Journal of The Hebei Academy of Sciences
关键词
小波分析
去噪
增强
Wavelet analysis
Denoising
Enhancement
