How to understand face detection xml
问题 I have trained faces using opencv_trainedcascade.exe. I have a series of xml files for different stages. For each xml file has internal nodes and leafVlaues and one of them is shown below. <?xml version="1.0"?> <opencv_storage> <stage0> <maxWeakCount>3</maxWeakCount> <stageThreshold>-1.3019366264343262e+000</stageThreshold> <weakClassifiers> <_> <internalNodes> 0 -1 2711 -2099201 -2623493 -774797061 -2162625 -827343685 -5535541 -1163949377 -21761</internalNodes> <leafValues> -9