According to the different abstract extent of information, from low to high, it can also be divided into three levels: pixel-level, feature-level and decision-making level.

也可以根据信息抽象程度的不同，从低到高分为像素级、特征级和决策级融合三个层次。

youdao

According to the different abstract extent of information, from low to high, it can also be divided into three levels: pixel-level, feature-level and decision-making level.

也可以根据信息抽象程度的不同，从低到高分为像素级、特征级和决策级融合三个层次。

youdao