Document skew estimation without angle range restriction.
Oleg OkunMatti PietikäinenJaakko J. SauvolaPublished in: Int. J. Document Anal. Recognit. (1999)
Keyphrases
- wide range
- information retrieval
- document collections
- document classification
- range data
- robust estimation
- estimation algorithm
- web documents
- accurate estimation
- information retrieval systems
- data sets
- retrieval systems
- document retrieval
- document images
- text lines
- text documents
- parameter estimation
- maximum likelihood
- knowledge base
- neural network