Integration of multi-modal medical images for CAD

1.一个原型CAD系统的构建，自动提取恶性肿瘤的全身FDG-PET/CT图像。为了抑制肿瘤的假阳性，我们利用核Fisher判别分析进行了滤波.一个原型的CAD系统，是有用的诊断心肌肥厚。该系统自动配准胸部MRI和相应的SPECT图像，并定量评估心脏壁中的血流密度.同步辐射X射线相位衬度和荧光成像系统是为生物医学研究而发展起来的。

1. A prototype CAD system was constructed that automatically extracts malignant tumors from a whole-body FDG-PET/CT image. For suppressing false positives of tumors, we made a filter by means of kernel Fisher discriminant analysis.2. A prototype CAD system was constructed that is useful for diagnosing myocardial hypertrophy. The system automatically registers a chest MRI and the corresponding SPECT image and quantitatively evaluates the blood flow density in the wall of the heart.3. Synchrotron X-ray imaging systems with phase-contrast and fluorescent techniques were developed for biomedical researches.