Research Article
Study on Leading Vehicle Detection at Night Based on Multisensor and Image Enhancement Method
Table 2
Value of objective quality evaluation indicators in Figure
17.
| Image | Time/s | Average gray | Standard deviation | Average gradient | Entropy |
| Original image | ā | 31.92982 | 34.98492 | 3.5399 | 12.33508 | SSR | 1.4016 | 141.8557 | 41.64908 | 6.273184 | 12.28285 | Frankle-McCann | 5.1601 | 199.6077 | 37.73374 | 6.524014 | 15.21484 | McCann99 | 11.8914 | 214.7166 | 31.36178 | 6.272066 | 15.53807 |
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