Experiments show that the proposed algorithm outperforms the fixed scale smoothing algorithms. 实验表明，该算法平滑图像的效果，明显优于固定尺度的平滑算法。
Based on multiscale optimal filtering fusion, an optimal state fixed-interval smoothing algorithm is developed for systems with multiplicative noise. 摘要针对多尺度带乘性噪声系统，在多尺度最优滤波融合的基础上，进行状态最优固定域平滑算法的研究。
