Multi-Modality Medical Image Fusion Based on Wavelet Analysis and Quality Evaluation  

作　　者：Yu Lifeng & Zu Donglin Institute of Heavy Ion Physics, Peking University, 100871, P. R. China Wang Weidong General Hospital of PLA, Beijing 100853, P. R. China Bao Shanglian Institute of Heavy Ion Physics, Peking University, 100871, P. R. China 

出　　处：《Journal of Systems Engineering and Electronics》2001年第1期42-48,共7页系统工程与电子技术（英文版）

基　　金：the National Natural Science Foundation of China (No. 19675005).

摘　　要：Multi-modality medical image fusion has more and more important applications in medical image analysis and understanding. In this paper, we develop and apply a multi-resolution method based on wavelet pyramid to fuse medical images from different modalities such as PET-MRI and CT-MRI. In particular, we evaluate the different fusion results when applying different selection rules and obtain optimum combination of fusion parameters.Multi-modality medical image fusion has more and more important applications in medical image analysis and understanding. In this paper, we develop and apply a multi-resolution method based on wavelet pyramid to fuse medical images from different modalities such as PET-MRI and CT-MRI. In particular, we evaluate the different fusion results when applying different selection rules and obtain optimum combination of fusion parameters.

关 键 词：Computer simulation Computerized tomography Image analysis Image quality Image understanding Magnetic resonance imaging Optical resolving power 

分 类 号：TN911.73[电子电信—通信与信息系统]