Comments (4)
Hi @HDaoud,
both problems you mention are actually not related to the CLandmark itself, but to the face detector, which is used to detect faces prior to detect the landmarks. CLandmark expects the face boxes on its input and all the models that are provided so far will always output landmarks on any input provided, i.e. there is no check if the box provided contained face or not.
The common approach to detect rotated faces is to rotate the image before the face detection (or to detect faces on several rotations).
We usually use the commercial face detector (http://www.eyedea.cz/), but you can use arbitrary one.
I heard that the OpenCV haarcascade can provide much better results, when it is retrained on better data.
from clandmark.
Thanks for your quick reply!
I need to use Clandmark in my research, I don't know if I can use the commercial detector, maybe if it has publication that I can refer to.
I didn't get your suggestion regarding OpenCV, should I retrain a haarcascade before using with Clandmark? or should I use the openCV?
Thanks!
from clandmark.
The OpenCV haarcascade can be trained on your data, so the idea is to retrain it on some standard database of faces, which is in some sense better than what they used for training.
The commercial detector which we use (not in the publicly available codes, though) is an implementation of this paper.
from clandmark.
Noted!
Thanks for your input.
Regards,
from clandmark.
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