Exploiting sparsity and co-occurrence structure for action unit recognition

Keyphrases

• Sparsity 100%
• Facial Action Units 100%
• Action Unit Recognition 100%
• Compressed Sensing 33%
• Group Sparsity 33%
• Overlapping Groups 33%
• Bayesian Framework 33%
• Group Structure 33%
• Inference Scheme 33%
• Benchmark Dataset 33%
• Bayesian Modeling 33%
• Multigroup 33%
• Facial Expression 33%
• Efficient Inference 33%
• Crucial Aspect 33%
• Strong Prior 33%
• Action Units 33%
• Sparsity-inducing Prior 33%
• Natural Aspects 33%
• Facial Action Unit Recognition 33%

Computer Science

• Sparsity 100%
• facial action 100%
• Compressed Sensing 25%
• Bayesian Framework 25%
• Facial Expression 25%
• Graphical Model 25%
• Group Structure 25%