摘要
采用小波变换的多分辨率分析技术进行图像融合,将图像信息分解成低频和高频两部分,通过融合算法,将图像数据重构成一幅信息完整的新图像.仿真实验表明,采用本算法融合后的图像更符合客观实际,图像数据信息丰富.
The image fusion was carried on by using multi resolution analysis(MRA) technology of wavelet transform,the information of image was divided into two parts: low-frequency and high-frequency.A new image was reconstructed by fusion algorithm.The simulation experiments showed that the fusion image was more conform to objective reality,and information of image was inexhaustible.
出处
《北华大学学报(自然科学版)》
CAS
2010年第4期381-384,共4页
Journal of Beihua University(Natural Science)
基金
吉林省科技发展计划重点项目(20080320)
关键词
图像融合
多分辨率分析
小波变换
image fusion
multi resolution analysis(MRA)
wavelet transform