射门事件通常是在禁区附近发生的，本文通过检测禁区线实现对禁区的检测，从而辅助射门事件的检测。

As shoot often happens near forbidden zone, and forbidden zone lines in a long-view shot can be detected to find forbidden zone, which can help shoot event detection.

youdao

射门事件通常是在禁区附近发生的，本文通过检测禁区线实现对禁区的检测，从而辅助射门事件的检测。

As shoot often happens near forbidden zone, and forbidden zone lines in a long-view shot can be detected to find forbidden zone, which can help shoot event detection.

youdao