摘要
基于离散小波变换实现图像融合的原理，对图像的融合方法进行了讨论和分析，并进行了比较，在分析了现有融合方法的不足后，提出了一种与多尺度边缘图关联的图像融合新方法。以ＣＴ与ＭＲ图像的应用为例，描述了图像融合的详细步骤。通过大量的融合实验和现场应用，证明了这一方法是十分有价值的，尤其对于信任度要求高的医疗诊断应用领域。
Based on image fusion principle completed by discrete wavelet transform, the image fusion method has been discussed and analyzed in the papeL By compchson, we find the shortcoming of current fusion method, and a new method for irnage fusion based on combination of graph formed by its multi-scale edge has been presented. As an example, the CT & MR fusion method steps have been presented. By many experiments and application, our method has been tested correctly. This method is valuable, especially, for high helief degree of medicai diagnosis application fields.
出处
《通信学报》
EI
CSCD
北大核心
2001年第11期50-57,共8页
Journal on Communications
基金
国家自然科学基金资助项目(69873007)
