根据累积量和主运动方向提取出3维特征矢量，采用贝叶斯分类器进行烟雾的检测。

A 3d feature is extracted from the accumulation and main motion orientation, and a Bayesian classifier is used for smoke detection.

youdao

根据累积量和主运动方向提取出3维特征矢量，采用贝叶斯分类器进行烟雾的检测。

A 3d feature is extracted from the accumulation and main motion orientation, and a Bayesian classifier is used for smoke detection.

youdao