Research Article
Road Surface State Recognition Based on SVM Optimization and Image Segmentation Processing
Table 18
The water road surface image identification results statistics.
| State | State symbol | Number of blocks | Grid search | PSO | Grid search/% | PSO/% |
| Dry | D | 56 | 1 | 1 | 1.79% | 1.79% | Wet | Wt | 3 | 1 | 5.36% | 1.79% | Water | Wr | 44 | 54 | 78.57% | 96.42% | Snow | S | 2 | 0 | 3.57% | 0 | Ice | I | 6 | 0 | 10.71% | 0 |
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