Unsupervised detection of ruptures in spatial relationships in video sequences based on log-likelihood ratio.
Abdalbassir Abou-ElailahIsabelle BlochValérie Gouet-BrunetPublished in: Pattern Anal. Appl. (2018)
Keyphrases
- spatial relationships
- video sequences
- log likelihood ratio
- spatial information
- image content
- spatial constraints
- object detection
- spatial relations
- machine learning
- spatial databases
- multiscale
- semi supervised
- unsupervised learning
- spatial location
- nearest neighbor
- spatial data
- spatial objects
- image sequences
- data analysis
- spatial features
- visual words