Research Article
A Concealed Car Extraction Method Based on Full-Waveform LiDAR Data
Table 4
Evaluation of concealed cars classification results.
| | Results | Evaluation indices | | Recall | Precision | Accuracy |
| | Results with waveform features and VFH descriptors | Area I | 80% (12/15) | 57.1% (12/21) | 87.5% (84/96) | | Area II | 73.3% (11/15) | 84.6% (11/13) | 78.6% (22/28) | | Area III | 85% (17/20) | 63.0% (17/27) | 84.1% (69/82) |
| | Results with only VFH descriptors | Area I | 66.7% (10/15) | 34.5% (10/29) | 75% (72/96) | | Area II | 60% (9/15) | 75% (9/12) | 67.9% (19/28) | | Area III | 55% (11/20) | 37.9% (11/29) | 67.1% (55/82) |
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