Face recognition based on separable lattice 2-D HMMS using variational bayesian method.
Kei SawadaAkira TamamoriKei HashimotoYoshihiko NankakuKeiichi TokudaPublished in: ICASSP (2012)
Keyphrases
- bayesian methods
- face recognition
- hidden markov models
- face images
- gaussian processes
- image segmentation
- bayesian framework
- model selection
- machine learning
- machine learning methods
- model averaging
- principal component analysis
- computer vision
- sparse representation
- hyperparameters
- prior knowledge
- high dimensional
- feature extraction
- learning algorithm
- data mining