Infinite Hidden Markov models for unusual-event detection in video

Keyphrases

• Event Detection in Video 100%
• Infinite Hidden Markov Model (iHMM) 100%
• Unusual Event Detection 100%
• Process-based 16%
• Maximum Likelihood 16%
• Posterior Distribution 16%
• Markov Chain Monte Carlo 16%
• Video Sequences 16%
• Sequential Features 16%
• Posterior Density Function 16%
• Gaussian Mixture Model 16%
• Hierarchical Dirichlet Process 16%
• Extracting Features 16%
• Process Framework 16%
• Variational Bayes 16%
• Dirichlet Process 16%
• Invariant Subspace 16%
• Subspace Analysis 16%
• Unusual Events 16%

Computer Science

• Hidden Markov Models 100%
• Event Detection 100%
• Dirichlet Process 28%
• Video Sequences 14%
• Process Framework 14%
• maximum-likelihood 14%
• markov chain monte-carlo 14%
• Density Function 14%
• Posterior Distribution 14%
• Gaussian Mixture Model 14%
• Invariant Subspace 14%

Mathematics

• Hidden Markov Models 100%
• Posterior Distribution 14%
• Number 14%
• Markov Chain Monte Carlo 14%
• Maximum Likelihood 14%
• Gaussian Mixture Model 14%
• Density Function 14%