Multithresholding for document image segmentation.
Shriram V. RevankarPublished in: Document Recognition (1995)
Keyphrases
- image segmentation
- image processing
- image segmentation algorithm
- document images
- information retrieval systems
- multiscale
- segmentation method
- region growing
- graph cuts
- level set method
- active contours
- web documents
- document clustering
- document classification
- information retrieval
- user queries
- document collections
- markov random field
- image analysis
- structured documents
- method for image segmentation
- vector space model
- boundary detection
- retrieval systems
- computer vision
- relevant documents
- gray level
- document retrieval
- ground truth
- probabilistic relaxation
- unsupervised image segmentation
- document content
- image segmentation algorithms
- keywords
- segmented images
- pairwise
- graph partitioning
- query expansion
- document representation
- deformable models
- spectral clustering