repeatability measure造句

Repeatability measures over intra-class variation and image perturbations is proposed.
In addition to being the closest points in SIFT-space, two matched points must also have a sufficiently small overlap error ( as defined in the repeatability measure ).
In order to make the repeatability measure valid, one remove these points and must only consider points that lie in both images; n _ A and n _ B only count those points such that x _ A = H \ cdot x _ B.
It's difficult to find repeatability measure in a sentence. 用repeatability measure造句挺难的