通过TMS320C6X系列DSP芯片实现平行束卷积的投影算法，并给出原理框图，完成了CT图像重建，-TMS320C6X series DSP chip through parallel beam convolution of the projection algorithm of block diagram, completed the CT image reconstruction,

DSP，C5416图像处理，将图像进行反色处理和将彩色图像进行二值化处理-DSP, C5416 image processing, image processing and the anti-color color image binarization