A practical part-of-speech tagger
ANLC '92 Proceedings of the third conference on Applied natural language processing
Language determination: natural language processing from scanned document images
ANLC '94 Proceedings of the fourth conference on Applied natural language processing
Modeling content identification from document images
ANLC '94 Proceedings of the fourth conference on Applied natural language processing
Content-oriented categorization of document images
COLING '96 Proceedings of the 16th conference on Computational linguistics - Volume 2
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By quickly classifying character images into character shape categories, it is possible to automatically extract syntactic information from the text of document images without optical character recognition. Using word shape tokens composed of these character shape codes, a properly trained text tagger can extract part-of-speech information from scanned document images. Later components of a document processing system can then use this information to locate topics, characterize document style, and assist in information retrieval.