Fast and accurate skew detection algorithm for a text document or a document with straight lines.
Goroh BesshoKoichi EjiriJohn F. CullenPublished in: Document Recognition (1994)
Keyphrases
- detection algorithm
- text documents
- straight line
- text mining
- hough transform
- document clustering
- document classification
- keywords
- text classification
- text categorization
- information extraction
- line detection
- detection method
- document representation
- wordnet
- line segments
- feature detection
- detection accuracy
- circular arcs
- topic models
- automatic text categorization
- term frequency
- named entities
- feature points
- bag of words
- radially symmetric
- vertical lines
- multiscale
- web documents
- data mining
- harris corner
- n gram
- question answering
- natural language processing
- knn
- probabilistic model
- natural language
- three dimensional
- feature selection