Greedy Salient Dictionary Learning for Activity Video Summarization.
Ioannis MademlisAnastasios TefasIoannis PitasPublished in: MMM (1) (2019)
Keyphrases
- dictionary learning
- video summarization
- sparse representation
- sparse coding
- audio visual
- event detection
- video content
- video data
- surveillance videos
- key frames
- video sequences
- video retrieval
- low level features
- image classification
- natural images
- video frames
- computer vision
- visual information
- unsupervised learning
- multiscale
- face recognition