Summarizing egocentric videos using deep features and optimal clustering.
Abhimanyu SahuAnanda S. ChowdhuryPublished in: Neurocomputing (2020)
Keyphrases
- feature extraction
- high dimensionality
- video clips
- feature set
- clustering algorithm
- unsupervised feature selection
- data clustering
- k means
- low level
- clustering method
- feature space
- feature subset
- data sets
- co occurrence
- unsupervised learning
- temporal information
- event detection
- feature vectors
- spectral clustering
- hierarchical clustering
- face recognition
- video analysis