A Hierarchical Method for Clustering Binary Text Image.
Yiguo PuJinqiao ShiLi GuoPublished in: ISCTCS (2012)
Keyphrases
- clustering method
- test images
- segmentation method
- hierarchical representation
- grey level
- template matching
- reconstruction method
- image noise
- hierarchical clustering
- multiscale
- image data
- edge detection
- unsupervised learning
- segmentation algorithm
- pairwise
- similarity measure
- interpolation method
- criterion function
- image set
- image processing
- image regions
- image retrieval
- image segmentation
- hough transform
- region of interest
- energy function
- single image
- image collections
- pixel values
- pixel level
- fusion method
- image representation
- image classification
- text mining
- image features