Video summarization using sparse representation of local descriptors.
Roya JenabzadehAlireza BehradPublished in: Intell. Decis. Technol. (2019)
Keyphrases
- sparse representation
- video summarization
- dictionary learning
- video content
- sparse coding
- object tracking
- audio visual
- surveillance videos
- event detection
- face recognition
- image representation
- video retrieval
- video sequences
- image classification
- video data
- key frames
- signal processing
- high dimensional data
- dimensionality reduction
- low level features
- video frames
- multiscale
- semi supervised
- active learning
- high dimensional
- three dimensional