Optimization Problems for Fast AAM Fitting in-the-Wild

  title={Optimization Problems for Fast AAM Fitting in-the-Wild},
  author={Georgios Tzimiropoulos and Maja Pantic},
  journal={2013 IEEE International Conference on Computer Vision},
We describe a very simple framework for deriving the most-well known optimization problems in Active Appearance Models (AAMs), and most importantly for providing efficient solutions. Our formulation results in two optimization problems for fast and exact AAM fitting, and one new algorithm which has the important advantage of being applicable to 3D. We show that the dominant cost for both forward and inverse algorithms is a few times mN which is the cost of projecting an image onto the… CONTINUE READING
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