opencv_traincascade build intermediate result

Question

I\'m training a haar cascade using opencv_trainscascade. Its running fine, but I\'d like to combine the various xml files generated from each stage into a usable output. Usi

Answer 1

Some digging around yielded this:

convert_cascade is for cascades trained by haartraining application and it does not support a format of cascades trained by traincascade application.

To do this with traincascade, just run opencv_traincascade again with the same "-data" but set "-numStages" to the point you want to generate up to. The application will load the trained stages, realize that there is required number of stages, write the result cascade in xml and finish a work. Interrupting the process during a stage could result in corrupt data, so if you're best off deleting the stage in completion.

Answer 2

The only way I was able to fix this was to change the character encoding from UTF-8 to ANSI with Notepad++. It worked fine after that.