利用改进卡尔曼滤波提高回波信号ToF精度
陈宇豪,吴瑾,李懿峰,陆小霞,王奕媛

Improving ToF accuracy of echo signals using improved Kalman filtering
Yuhao CHEN,Jin WU,Yifeng LI,Xiaoxia LU,Yiyuan WANG
图 12 5种滤波方法对于5种覆盖物的深度计算误差与SNR分布的散点图
Fig.12 Scatter plots of depth calculation error versus SNR for five coverings using five filtering methods