How can I use the NormHistogramCostExtractor class? What function do I need to call to extract the cost? What are the arguments to be passed ?

asked 2017-05-24 23:44:45 -0500

lohachan0108 gravatar image

What does norm based cost extraction mean? Do I have to normalize the histogram and then pass the normalized histograms for cost extraction as in EMDL1 or anything else? Please provide suggestions.

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are you trying to compare shapes ? i never tried the shape module, but looking at the tests it seems, you'd just pass an instance to the ShapeContextDistanceExtractor, and let the latter compute the distance.

berak gravatar imageberak ( 2017-05-25 01:44:23 -0500 )edit