Pose-robust face recognition using geometry assisted probabilistic modeling

  title={Pose-robust face recognition using geometry assisted probabilistic modeling},
  author={Xiaoming Liu and Tsuhan Chen},
  journal={2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05)},
  pages={502-509 vol. 1}
Researchers have been working on human face recognition for decades. Face recognition is hard due to different types of variations in face images, such as pose, illumination and expression, among which pose variation is the hardest one to deal with. To improve face recognition under pose variation, this paper presents a geometry assisted probabilistic approach. We approximate a human head with a 3D ellipsoid model, so that any face image is a 2D projection of such a 3D ellipsoid at a certain… CONTINUE READING
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