Hi all; I new in cv area, I am using Viola-Jones boost cascade algorithm to track frontal view of the face. And I don't know how to track side view of the face? So can anybody help me, any code in Matlab? Regards;
I think you need to train a new classifier.In the data base of positives samples you will add side faces. If you want to learn how to construct you own data base you can read this:
Theory:http://www.vision.caltech.edu/html-fi... https://en.wikipedia.org/wiki/Haar-li... https://en.wikipedia.org/wiki/Viola%E... https://en.wikipedia.org/wiki/AdaBoost https://youtu.be/_QZLbR67fUU?list=PLg...
Practical case:http://www.memememememememe.me/traini...
Asked: 2013-10-08 02:21:15 -0600
Seen: 3,200 times
Last updated: Oct 08 '13
there's a profile-face lbpcascade. so if you're using CascadsClassifier ( not cvHaarClassifier ) in your program , all you need to do is switch the cascadefile
the profile-face lbpcascade only detects faces rotated to the right --> flip image to detect left profile faces