Acta Optica Sinica, Volume. 40, Issue 3, 0328001(2020)
Improved Moving Surface Algorithm Based on Confidence Interval Estimation Theory
Fig. 12. Ground point distribution of elevation difference between real terrain and fitted terrain
Fig. 13. Distribution of feature points and ground points under threshold conditions
Fig. 14. Distribution of feature points and ground points of Sample41 before filtering
Fig. 16. Distribution of elevation difference between real terrain and fitted terrain of Sample41
Fig. 17. Distribution of Sample41 feature points and ground points under threshold condition
Fig. 18. Ground point distribution after filtering by improved moving surface algorithm
Fig. 19. Distribution of ground points after filtering by classical moving surface algorithm
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Chengbin Xing, Xingsheng Deng, Kang Xu. Improved Moving Surface Algorithm Based on Confidence Interval Estimation Theory[J]. Acta Optica Sinica, 2020, 40(3): 0328001
Category: Remote Sensing and Sensors
Received: Jul. 26, 2019
Accepted: Oct. 8, 2019
Published Online: Feb. 10, 2020
The Author Email: Xingsheng Deng (whudxs@163.com)