thereinto, the problem of matching feature points and feature lines introduce the trifocal tensor as the constraint condition.
其中,特征点、线的匹配问题引入了三视张量约束条件。
this paper mainly researches the application that one uses the trifocal tensor to get feature points and feature lines.
本文重点研究了三视张量在图像点特征及线特征获取中的应用。
the trifocal tensor is the mathematical expression of trifocal geometry, it has strict constraints to correspondence points and lines in three images.
三视张量是三视几何的数学表达,它对三幅图像上的同名点、同名线都存在严格的约束关系。