Video Content Representation by Incremental Non-Negative Matrix Factorization.
Serhat Selcuk BucakBilge GünselPublished in: ICIP (2) (2007)
Keyphrases
- video content
- negative matrix factorization
- video data
- video streams
- video sequences
- principal component analysis
- matrix factorization
- content based video
- spectral clustering
- sparse representation
- key frames
- document clustering
- video retrieval
- computer vision
- image representation
- dimensionality reduction
- pairwise
- multiscale
- image processing
- semantic video