Research Article
A Novel Method of Adaptive Traffic Image Enhancement for Complex Environments
Table 2
Comparison of the AMBE of images under various weather conditions.
| Scene | Original | ABBD | HE | ESIHE | | | S | R | C | S | R | C | S | R | C | S | R | C |
| 10 h | S | 0 | 12.6 | 34.8 | 0 | 4.3 | 15.9 | 0 | 4.7 | 16.8 | 0 | 13.4 | 25.2 | R | 12.6 | 0 | 47.5 | 4.3 | 0 | 20.2 | 4.7 | 0 | 21.5 | 13.4 | 0 | 38.5 | C | 34.8 | 47.5 | 0 | 15.9 | 20.2 | 0 | 16.8 | 21.5 | 0 | 25.2 | 38.5 | 0 |
| 12 h | S | 0 | 18.0 | 20.0 | 0 | 7.8 | 5.1 | 0 | 7.0 | 7.5 | 0 | 17.6 | 19.0 | R | 18.0 | 0 | 37.5 | 7.8 | 0 | 12.9 | 7.0 | 0 | 14.4 | 17.6 | 0 | 36.7 | C | 20.0 | 37.5 | 0 | 5.1 | 12.9 | 0 | 7.5 | 14.4 | 0 | 19.0 | 36.7 | 0 |
| 16 h | S | 0 | 15.2 | 19.6 | 0 | 9.2 | 2.6 | 0 | 8.0 | 10.6 | 0 | 15.8 | 8.6 | R | 15.2 | 0 | 34.8 | 9.2 | 0 | 11.7 | 8.0 | 0 | 18.6 | 15.8 | 0 | 24.4 | C | 19.6 | 34.8 | 0 | 2.6 | 11.7 | 0 | 10.6 | 18.6 | 0 | 8.6 | 24.4 | 0 |
| 21 h | S | 0 | 12.0 | 3.7 | 0 | 3.1 | 2.3 | 0 | 6.6 | 6.2 | 0 | 13.6 | 9.1 | R | 12.0 | 0 | 15.6 | 3.1 | 0 | 5.4 | 6.6 | 0 | 12.8 | 13.6 | 0 | 22.7 | C | 3.7 | 15.6 | 0 | 2.3 | 5.4 | 0 | 6.2 | 12.8 | 0 | 9.1 | 22.7 | 0 |
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