Image Segmentation by Unsupervised Sparse Clustering.
Byoung-Ki JeonYun-Beom JungKi-Sang HongPublished in: WACV/MOTION (2005)
Keyphrases
- image segmentation
- unsupervised clustering
- cluster validation
- unsupervised learning
- clustering algorithm
- spectral clustering
- normalized cut
- unsupervised feature selection
- clustering method
- k means
- completely unsupervised
- agglomerative clustering
- supervised classification
- fuzzy c means clustering
- unsupervised classification
- graph partitioning
- information bottleneck
- sparse representation
- self organizing maps
- information theoretic
- cluster analysis
- graph cuts
- image segmentations
- minimum message length
- image processing
- boundary detection
- categorical data
- energy function
- active contours
- semi supervised
- computer vision
- shape prior
- sparse coding
- region merging
- unsupervised manner
- hierarchical clustering
- document clustering
- deformable models
- high dimensional data
- criterion function
- data points