Video key frame extraction through dynamic Delaunay clustering with a structural constraint.
Sanjay K. KuanarRameswar PandaAnanda S. ChowdhuryPublished in: J. Vis. Commun. Image Represent. (2013)
Keyphrases
- key frame extraction
- video summarization
- key frames
- video segmentation
- artificial immune network
- video analysis
- video retrieval
- clustering algorithm
- video data
- video content
- video browsing
- video compression
- multimedia
- video sequences
- clustering method
- k means
- video processing
- video summaries
- high level
- event detection
- real time
- video clips
- visual data
- video streams
- feature vectors
- surveillance videos
- video frames
- video indexing
- cluster analysis