I've been reading up on the literature on HOG training, but I can't figure out what the best practices are for cropping the positive examples.

Question: Do you crop tight or with margins on the “object”? Do you crop all positive image to a standard aspect ratio or to whatever rectangle fits the appearance of the object in the particular image?

  • $\begingroup$ I'm new here, is the best place to ask this type of question, if not where? $\endgroup$ – M.R. Jan 23 '15 at 17:48
  • $\begingroup$ I guess I should try another site.... $\endgroup$ – M.R. Jan 25 '15 at 4:09

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