Periodicity counting in videos with unsupervised learning of cyclic embeddings.
Nicolas JacquelinRomain VuillemotStefan DuffnerPublished in: Pattern Recognit. Lett. (2022)
Keyphrases
- unsupervised learning
- dimensionality reduction
- periodic motion
- supervised learning
- video sequences
- video frames
- semi supervised
- vector space
- deep learning
- video clips
- object recognition
- video content
- low dimensional
- manifold learning
- human activities
- expectation maximization
- euclidean space
- human actions
- video analysis
- machine learning
- video data
- feature selection
- pattern recognition
- high dimensional data
- computer vision
- text classification
- active learning
- spatio temporal
- video surveillance
- high dimensional
- dynamic scenes
- feature space
- data streams
- video dataset
- deep architectures
- image sequences