Yu LU, Weiji HE, Miao WU, Guohua GU, Qian CHEN. Time-correlated Kalman Depth Estimation of Photon-counting Lidar[J]. Acta Photonica Sinica, 2021, 50(3): 1
- Acta Photonica Sinica
- Vol. 50, Issue 3, 1 (2021)
Fig. 1. The aggregation effect of photon counting events on the time axis
Fig. 2. Algorithm flow diagram
Fig. 3. Real depth and intensity image of scene, and two groups of comparative experiments in the case of 10 ms and 1 ms integration time
Fig. 4. Schematic diagram of long range lidar prototype
Fig. 5. Original depth image of 2 km building
Fig. 6. 2 km building imaging with different data volume imaging effect map
Fig. 7. Depth image and three-dimensional point cloud image of 1 km power tower target
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Table 1. RMSE comparison of output image
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