Command Prompt
Once you have a *.xml file that you created from training the classifier then you can test the performance of that classifier cascade against your prositive test or you could create a validation test set to test performance against. OpenCV comes with a built in performance utility C:\OpenCV2.2\bin>opencv_performance.exe -data “C:\My Documents\HaarClassifier\haarcascade\haarcascade.xml” -info “C:\My Documents\Positive Test […]
This is specifically for Windows using the command prompt. When doing image processing and classifcations you’ll find yourself with directories full of images. And in some cases if you choose to use a learner you’ll have to load each image in your postives and/or negatives directory. So you can just list your image names in […]
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