Keyphrases
- segmentation method
- template matching
- clustering method
- grey level
- segmentation algorithm
- multiscale
- image analysis
- image features
- vanishing points
- energy function
- image regions
- image noise
- region of interest
- pairwise
- edge detection
- single image
- pixel values
- criterion function
- gray level images
- k means
- reconstruction method
- semi supervised
- geometric constraints
- dissimilarity measure
- hierarchical clustering
- unsupervised learning
- test images
- image content
- image processing
- image representation