摄像机

Secondly, we synopsizes and analyzes the traditional methods of shot boundary detection and key frame extraction.

然后，总结了传统的镜头边界检测方法和关键帧提取方法，分析了现有方法的优缺点。

These smells included cinnamon, black pepper, chocolate, paint thinner, and smoke.

这些气味包括桂皮，黑胡椒，巧克力，油漆稀释剂和烟。