opencv - Accelerated SVM training for HOG algorithm -

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let's have perfect 3d model of rigid object looking for.

i want find object in scene image using histogram of oriented gradients (hog) algorithm.

one way train svm render object on top of bunch of random backgrounds, in order generate positive training examples.

but, there faster, more direct way use model train svm? 1 doesn't involve rendering multiple times?


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