Online modeling for realtime facial animation
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
A review of motion analysis methods for human Nonverbal Communication Computing
Image and Vision Computing
Audiovisual behavior descriptors for depression assessment
Proceedings of the 15th ACM on International conference on multimodal interaction
Automatic multimodal descriptors of rhythmic body movement
Proceedings of the 15th ACM on International conference on multimodal interaction
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We present 3D Constrained Local Model (CLM-Z) for robust facial feature tracking under varying pose. Our approach integrates both depth and intensity information in a common framework. We show the benefit of our CLM-Z method in both accuracy and convergence rates over regular CLM formulation through experiments on publicly available datasets. Additionally, we demonstrate a way to combine a rigid head pose tracker with CLM-Z that benefits rigid head tracking. We show better performance than the current state-of-the-art approaches in head pose tracking with our extension of the generalised adaptive view-based appearance model (GAVAM).