Generative Models for Low-Dimensional Video Representation and Reconstruction.
Rakib HyderM. Salman AsifPublished in: IEEE Trans. Signal Process. (2020)
Keyphrases
- video representation
- generative model
- low dimensional
- high dimensional
- probabilistic model
- mixture model
- em algorithm
- bayesian framework
- dimensionality reduction
- high dimensional data
- spatio temporal
- principal component analysis
- space time
- prior knowledge
- three dimensional
- semi supervised
- data points
- video streams
- dynamic textures
- expectation maximization
- topic models
- feature space
- latent dirichlet allocation
- video database
- maximum likelihood
- video analysis