The contributions of this thesis include: (1) large-scale 3D data collection and data annotation, which resulted in the largest static 3D face database and the first audiovisual 3D dynamic face data collection system in the world; (2) a robust, fast and accurate 3D face reconstruction and animation algorithm, which can be used to create an emotive speech avatar; and (3) the non-frontal-view face/facial expression recognition/human action recognition, which is among the earliest efforts of the research communities in this area.We use the Camera Calibration Toolbox for Matlab to calibrate our cameras . With this toolbox, the first step is to find a closed-form solution to the calibration problem using the direct linear transformation (DLT) method. The second step is anbsp;...
|Title||:||Three-dimensional Face Processing and Its Applications in Biometrics|
|Publisher||:||ProQuest - 2008|