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. 2015 Mar 19;15(3):6763–6788. doi: 10.3390/s150306763

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© 2015 by the authors; licensee MDPI, Basel, Switzerland.

This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).

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Result of obtaining the final region of the human area: (a) result after the process based on the separation of histogram information; (b) result after the process based on camera viewing direction and perspective projection; and (c) result of the final detected region of the human area.

Result of obtaining the final region of the human area: (a) result after the process based on the separation of histogram information; (b) result after the process based on camera viewing direction and perspective projection; and (c) result of the final detected region of the human area.