【摘要】 在医学影像获得方法中,核医学与传统的放射线探测,扫描仪探测,核磁共振相比,是唯一能获得器官功能性信息的方法,但它获得的图像质量不如其他方法。开发了一种图像探测仪并使用Monte Carlo方法对其各组成部分进行模拟从而可以通过调整参数来获得高分辨的图像。更多还原

【Abstract】 In all kinds of methods obtaining medical images,nuclear medicine is the only one,by which the function information of the organ can be obtained comparing to the traditional x-ray detection,scanner detection and nuclear-magnetic resonance,but its obtained image quality is poorer than others.One type of the image detector is developed and the Monte Carlo method is used to simulate its components so that the high resolution image can be obtained by regulating their parameters.更多还原