Compared with the general POCS image reconstruction approaches, this approach has good ability in suppressing noise and the ringing effect, and gains faster convergent speed.

• 实验结果表明在高抽取率和高噪声条件下，引入基于识别的人脸统计先验信息对提高恢复效果作用明显，重建质量较为理想，与通常的超分辨率凸集投影重建方法相比，抑制噪声和振铃的能力显著提高，且收敛速度加快。