Human Skin Range??

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Niranjan
Niranjan 2011-2-18
编辑： Walter Roberson 2023-6-20
Since YCBCR method of skin recognition gives poor results,Can anybody suggest me a simple code to detect skin regions by using HSV ? Thanks in advance
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Jiro Doke
Jiro Doke 2011-2-20
编辑：Walter Roberson 2023-6-20
I see you changed your question after my comment. So yes, it's now more of a MATLAB question, but it seems very open-ended. What have you tried? Have you looked at the documentation for "Converting Color Data Between Color Spaces" ( http://www.mathworks.com/access/helpdesk/help/toolbox/images/f8-20792.html )? You may also want to look at sections on "Morphological Operations" ( http://www.mathworks.com/access/helpdesk/help/toolbox/images/f18-9530.html ) and "Analyzing and Enhancing Image" ( http://www.mathworks.com/access/helpdesk/help/toolbox/images/f11-9579.html ).
John D'Errico
John D'Errico 2011-2-20
Flesh tones live in a fairly nastily shaped part of color spaces. From what I recall in Lab, it is a curvy banana, especially if you sample all races adequately. Even at that, there are issues of what exactly is a flesh tone. At what point does badly sunburned skin no longer qualify as a traditional flesh tone?

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回答（2 个）

Walter Roberson
Walter Roberson 2011-2-18
Using YCrCb for skin detection is not recommended. Please examine this summary presentation, in which it is shown to be the poorest choice.
Walter Roberson
Walter Roberson 2011-2-20

Note that Niranjan did not ask about "flesh tones", but rather about skin recognition. Niranjan thus implicitly wishes to be able to recognize even skin that has been "body-painted"

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