Visual Clustering and Boundary Detection of Time-Dependent Datasets.
Olga SourinaDongquan LiuGleb V. NosovskiyPublished in: CW (2007)
Keyphrases
- boundary detection
- image segmentation
- clustering method
- data mining tasks
- detection algorithm
- clustering algorithm
- k means
- scale selection
- clustering approaches
- synthetic and real datasets
- synthetic datasets
- berkeley segmentation dataset
- unsupervised learning
- visual information
- visual features
- high dimensional datasets
- cluster analysis
- document clustering
- data clustering
- spectral clustering
- image representation
- object detection and recognition
- self organizing maps
- action recognition
- closed contours
- high level