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.
佩佩和帕兹尼在禁区边缘做配合，佛罗伦萨的前锋射门，球或许已经过了球门线，但德国裁判示意比赛继续。
Simone Pepe and Giampaolo Pazzini combined on the edge of the area and the Fiorentina forward was brought down, perhaps inside the box, but the German referee waved play on.
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