Endoscopy video summarisation using novel relational motion histogram descriptor and semi-supervised clustering.
Mohamed Maher Ben IsmailOuiem BchirPublished in: J. Exp. Theor. Artif. Intell. (2016)
Keyphrases
- semi supervised clustering
- orientation histogram
- semi supervised
- unsupervised clustering
- metric learning
- video sequences
- video data
- pairwise constraints
- image sequences
- background knowledge
- visual data
- k means
- moving objects
- optical flow
- semi supervised learning
- semi supervised classification
- object recognition
- clustering method
- mean shift
- action recognition
- learning algorithm
- clustering algorithm
- data representation
- geometric structure
- nonnegative matrix factorization
- unlabeled data
- text mining
- supervised learning
- pairwise