Low complexity on-line video summarization with Gaussian mixture model based clustering.
Shun-Hsing OuChia-Han LeeV. Srinivasa SomayazuluYen-Kuang ChenShao-Yi ChienPublished in: ICASSP (2014)
Keyphrases
- low complexity
- gaussian mixture
- model based clustering
- video summarization
- expectation maximization
- em algorithm
- mixture model
- gaussian mixture model
- audio visual
- video content
- event detection
- maximum likelihood
- computational complexity
- video data
- video sequences
- probabilistic model
- motion estimation
- surveillance videos
- video retrieval
- probability density function
- key frames
- generative model
- density estimation
- closed form
- unsupervised learning
- k means
- text classification
- low level
- image segmentation
- bayesian networks
- video compression
- clustering algorithm
- face recognition