Numerical experiment results show that in comparison with the FBP algorithm, RPCCG based on least square + smoothness criterion is more efficient in reconstruction quality and noise removal.

• 数值试验表明．采用最小二乘+平滑准则的RPCCG算法是一种具有较高的抗噪能力的有效闪光照相图像重建算法，具有良好的收敛性和稳定性以及较高的重建精度。