快照

XProtect LPR 使用快照自动微调摄像机设置，并显示识别设置如何影响图像结果。要完成初始设置，您需要提供至少一个有效的快照。

作为指导原则，请在您希望识别牌照的实际环境和照明条件下拍摄车辆的快照。

下面的示例显示了在捕获和选择快照时要考虑的典型情况。并非所有这些都适用于您的设置。

Milestone 建议您选择至少 5-10 个可代表典型条件的快照：

Examples of weather conditions to consider when you capture and select snapshots.

Examples of light conditions to consider when you capture and select snapshots.

Examples of top and bottom of the recognition area to be considered when you capture and select snapshots.

Examples of left and right of the recognition area to be considered when you capture and select snapshots.

Examples of distance to the area where LPR analyzes license plates when you capture and select snapshots.