摘要
在介绍图像的直接融合、傅里叶变换融合和小波变换融合算法后,给出了相应的Matlab程序,并用均值、标准差、熵和交叉熵来评价融合结果,通过仿真实验显示,小波变换融合图像能更好地反映图像的细节特征.
Image fusion algorithms including direct fusion,Fourier transform fusion and wavelet transform fusion were introduced,and corresponding Matlab programs were given.The fusion results were evaluated by average,standard deviation,entropy and cross entropy.The simulation results indicate that the detail features of original image could be represented better by wavelet transform image fusion algorithm.
出处
《宜宾学院学报》
2011年第12期56-58,共3页
Journal of Yibin University
基金
安徽省教育厅自然科学研究项目(KJ2011Z078)
关键词
图像融合
图像质量评价
小波变换
傅里叶变换
image fusion
image quality assessment
wavelet transform
Fourier transform
