[PD] Skin Detection
matju at artengine.ca
Thu Jun 17 19:28:28 CEST 2010
On Thu, 17 Jun 2010, ydegoyon at gmail.com wrote:
> face recognition is not based on colour in any sense, it is based on
> number and orientation of segments of the contours, at least in haar's
> algorithm ...
Those lines are expressed using pixels and each of those pixels have a
A segment detector could detect lines all over a picture, but it needs to
be thresholded to lines significant enough. Lines that are too subtle have
to be left out. In dark faces, or à contre-jour, how does Haar's algorithm
figure out that lines inside of the face are more significant than those
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