Video alignment using unsupervised learning of local and global features.
Niloofar FakhfourMohammad ShahverdiKondoriHoda MohammadzadePublished in: CoRR (2023)
Keyphrases
- global features
- unsupervised learning
- content based copy detection
- visual features
- video sequences
- feature vectors
- human actions
- video content
- image features
- video data
- supervised learning
- dimensionality reduction
- space time
- keypoints
- classification method
- semi supervised
- machine learning
- image analysis
- video copy detection
- human activities
- neural network
- video database
- expectation maximization
- active learning