基于凸集投影的超分辨率图像重建，该方法用多帧低分辨率图像重建一帧高分辨率图像，在时间和精度上重建效果都较好。-Super-resolution image reconstruction based on POCS, the method using multi-frame low-resolution image of a frame resolution image reconstruction, rebuilding on time and accuracy results are better.