Video summarization using descriptors of motion activity: A motion activity based approach to key-frame extraction from video shots.
Ajay DivakaranRegunathan RadhakrishnanKadir A. PekerPublished in: J. Electronic Imaging (2001)
Keyphrases
- key frame extraction
- video shots
- key frames
- video summarization
- video summaries
- video retrieval
- video content
- video data
- feature vectors
- video sequences
- video segments
- visual content
- video browsing
- visual features
- video database
- video clips
- video frames
- low level features
- video analysis
- video indexing
- artificial immune network
- content based retrieval
- sports video
- event detection
- video compression
- semantic concepts
- keywords
- computer vision
- image retrieval
- multi modal
- retrieval systems
- video streams
- audio visual