Unsupervised learning using openCV

asked 2015-04-23 20:31:16 -0600

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Hi guys.. I looked a bit into openCV and can see that they provide some form of machine learning in a unsupervised manner. Could tho be used to train a cascade classifier to detect a the thing which has been learned, and if so, how would this be done?.. It has to be done in a unsupervised manner since, the training has to be performed in background. but a ROI of the object can easily be extracted...

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Cascade classifiers and the available system in OpenCV are not unsupervised. What you could do is investigate further the TLD tracker. Based on a given ROI it matches keypoints within frames and learns a general keypoint description of views of an object. However the OpenCV TLD implementation lacks accuracy and speed ...

StevenPuttemans gravatar imageStevenPuttemans ( 2015-04-24 08:00:35 -0600 )edit