Transformed Hidden Markov Models: Estimating Mixture Models of Images and Inferring Spatial Transformations in Video Sequence.
Nebojsa JojicNemanja PetrovicThomas S. HuangBrendan J. FreyPublished in: CVPR (2000)
Keyphrases
- hidden markov models
- mixture model
- video sequences
- gaussian mixture model
- conditional random fields
- probabilistic model
- image features
- generative model
- language model
- em algorithm
- object recognition
- density estimation
- model selection
- spatio temporal
- expectation maximization
- pattern recognition
- spatial and temporal
- moving camera
- image segmentation
- segmentation method
- unsupervised learning
- maximum likelihood
- object detection
- similarity measure