Re:OpenCV Face Detection For Cropping Faces
by vjeux on Wednesday June 19, 2013 @02:50PM
(#5907427)
At Facebook, we are using a similar technique to crop images. The part that is different is that instead of using the center of all the faces, we find the viewport that maximizes the number of faces to be displayed. http://blog.vjeux.com/2012/image/best-cropping-position.html
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Re:OpenCV Face Detection For Cropping Faces
by philipcristiano on Wednesday June 19, 2013 @06:07PM
(#5908712)
That's going to be the next step for these as requests come in for images of low aspect ratio which generally just become resized smaller instead of cropped around a face.