A salient dictionary learning framework for activity video summarization via key-frame extraction.
Ioannis MademlisAnastasios TefasIoannis PitasPublished in: Inf. Sci. (2018)
Keyphrases
- video summarization
- key frame extraction
- dictionary learning
- key frames
- video summaries
- audio visual
- video analysis
- video content
- sparse representation
- video retrieval
- event detection
- video sequences
- video browsing
- surveillance videos
- low level features
- computer vision
- multi modal
- image classification
- object detection
- probabilistic model
- feature vectors