Bin REN, Jianyuan CUI, Gang LI, Haili SONG. A Three-dimensional Point Cloud Denoising Method Based on Adaptive Threshold[J]. Acta Photonica Sinica, 2022, 51(2): 0212003
- Acta Photonica Sinica
- Vol. 51, Issue 2, 0212003 (2022)
Fig. 1. Classification of data points
Fig. 2. Flow chart of the proposed method
Fig. 3. Flow charts of the threshold adaptive denoising algorithm based on nonlinear function
Fig. 4. Flow chart of the denoising algorithm based on curvature
Fig. 5. The scanned models
Fig. 6. Origin point clouds
Fig. 7. The point clouds with noise
Fig. 8. The results of the proposed method
Fig. 9. Comparison graph of Bunny
Fig. 10. Comparison graph of Dragon
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Table 1. The result of the proposed method
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Table 2. The performance comparison among different denoising methods
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