Research Article
Effects of Challenging Weather and Illumination on Learning-Based License Plate Detection in Noncontrolled Environments
Table 2
Description of the sets of images used for the experiments.
| Name | Purpose | Number of images | Description |
| GenTrainingSet | Training | 5000 | Images taken in optimal conditions (without rainfall and with good illumination) | GenTestSet | Test | 2000 | RainTrainingSet | Training | 5000 | Images taken under rainfall conditions (heavy rain, fog, or snow) | RainTestSet | Test | 2000 | NightTrainingSet | Training | 5000 | Images taken under difficult lighting conditions (lack of light) | NightTestSet | Test | 2000 |
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