Point spread function in coded aperture imaging system 编码孔径成像系统中的点扩散函数
Using the coded - aperture imaging technique , ram is suitable for imaging in x - ray , with high spatial resolution and fast temporal resolution 该装置基于编码孔径成像技术,具有较高的空间和时间分辨率,特别适合于x光条件下成像。