“background subtraction”的概念、定义、翻译、参考文献-科学参考

单词	background subtraction
释义	background subtraction Encyclopedia 理学视频分割释 background subtraction背景减出用于在监控视频中提取前景对象的技术。此技术主要适用于处理固定静止的摄像头所拍摄的视频，通常被监控的场景在一局部时间内保持相对的静止不变性。 Astronomy background subtraction背景减除
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