Extraction of key frames from videos by polygon simplification.
Longin Jan LateckiDaniel DeMenthonAzriel RosenfeldPublished in: ISSPA (2001)
Keyphrases
- key frames
- video content
- video data
- video retrieval
- video sequences
- visual features
- video clips
- instructional videos
- visual content
- video summarization
- video shots
- video frames
- video representation
- feature vectors
- low level features
- video abstraction
- key frame selection
- video summaries
- video database
- shot detection
- news stories
- semantic concepts
- video segments
- video objects
- video indexing
- video analysis
- multi modal
- image retrieval
- e learning