Assertion failed (elements_read == 1) in icvGetHaarTraininDataFromVecCallback

使用opencv_haartraining训练,如果出现异常:

Assertion failed (elements_read == 1) in icvGetHaarTraininDataFromVecCallback, file C:uild2_4_winpack-build-win64-vc14opencvappshaartrainingcvhaartraining.cpp, line 1861

根据异常名字icvGetHaarTraininDataFromVecCallback可知是从vec文件提取数据失败

把npos和nneg数量设置小一点,如果没有用,就把之前成功时生成的xml文件和文件夹删除掉。

原文地址:https://www.cnblogs.com/XT-xutao/p/13124975.html