Laser & Optoelectronics Progress, Volume. 58, Issue 14, 1410018(2021)
Study on Full Waveform Data Based on Effective Peak Correction Algorithm
Figures & Tables(6)
Fig. 3. Smooth filtering of echo signal. (a) Contour of original waveform; (b) contour of waveform after segmental Gaussian filtering
Table 1. Comparison of ground object height extracted by four methods and measured data
View tableTable 1. Comparison of ground object height extracted by four methods and measured data
No. Measured elevation / m GD-OE / m GLAH14 / m EPE / m EPC / m 1 9.20 8.25 7.64 8.25 7.67 2 80.70 6.90 78.84 82.05 80.70 3 80.50 0.60 0 81.45 81.39 4 80.90 8.10 3.91 79.50 78.90 5 19.30 4.35 6.38 3.45 18.65 6 18.70 20.10 20.01 20.10 20.06 7 18.60 18.60 17.26 18.60 18.60 8 18.60 0 17.84 18.30 17.85 9 19.00 19.05 0 18.90 18.53 10 12.90 13.20 12.30 15.15 12.36 Mean 35.84 9.92 16.42 34.58 35.47 RMSE -- 42.07 35.98 5.14 1.02
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Yumu Yao, Jun Liu, Shannan Liu. Study on Full Waveform Data Based on Effective Peak Correction Algorithm[J]. Laser & Optoelectronics Progress, 2021, 58(14): 1410018
Paper Information
Category: Image Processing
Received: Oct. 16, 2020
Accepted: Dec. 2, 2020
Published Online: Jun. 30, 2021
The Author Email: Jun Liu (junliurs@sues.edu.cn)
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