Preprocessing and Segmentation of Bad Quality Machine Typed Documents.
Mariusz SzwochWioleta SzwochPublished in: Document Analysis Systems (2004)
Keyphrases
- document retrieval
- preprocessing
- document collections
- relevant documents
- information retrieval
- image segmentation
- multiscale
- preprocessing step
- segmentation algorithm
- image processing
- segmentation method
- level set
- fully automatic
- information retrieval systems
- database
- high quality
- document classification
- topic segmentation
- shape prior
- post processing
- higher order
- co occurrence