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How to use trainHOG with liblinear or libsvm?

asked 2013-04-18 00:55:47 -0600

mrgloom gravatar image

How to use trainHOG with liblinear or libsvm?

this tutor only for svmlight

If you are planning in training with LIBSVM instead of SVMlight, pass me a note so I can provide you with some code.

So where I can find the code?

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answered 2013-09-26 15:39:26 -0600

DaHoC gravatar image

I'm sorry I do only provide this code on request and I am certainly busy these days, but the code in question is in my opinion not yet clean / bug-free enough to be publicly provided. Besides from the missing time to clean and refactor this code, openCV has deleted my tutorial on how to proceed when training a custom hog detector, so I have to put it up again when I find the time. In the meantime, I added some (unfinished / unclean) code to my github repository found at , but please keep in mind that this code is known to contain errors.

Best regards

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Thank you for answering the question about "where is the trainHOG tutorial on the openCV site." Given this, is your tutorial available elsewhere?

Kind Regards

anisotropia gravatar imageanisotropia ( 2013-10-08 03:37:38 -0600 )edit

answered 2013-04-18 01:30:20 -0600

updated 2013-04-18 01:34:03 -0600

The post itself says to contact the following person in order to request for the aditional code:

Jan Hendriks (dahoc3150 [at]

I guess send him a mail and see if he is willing to help you out?

Also this topic can help you out:

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mrgloom gravatar imagemrgloom ( 2013-04-18 06:06:34 -0600 )edit

I wonder why people ignore remarks of the original creator. It clearly states you should mail him for further information :P

StevenPuttemans gravatar imageStevenPuttemans ( 2013-04-18 13:27:37 -0600 )edit

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Asked: 2013-04-18 00:55:47 -0600

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Last updated: Sep 26 '13