Human Skin Range??
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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
4 commentaires
Jiro Doke
le 20 Fév 2011
Modifié(e) : Walter Roberson
le 20 Juin 2023
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
le 20 Fév 2011
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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Walter Roberson
le 18 Fév 2011
Using YCrCb for skin detection is not recommended. Please examine this summary presentation, in which it is shown to be the poorest choice.
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Walter Roberson
le 20 Fév 2011
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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