A Fast Alignment Scheme for Automatic OCR Evaluation of Books

This paper aims to evaluate the accuracy of optical character recognition (OCR) systems on real scanned books. The ground truth e-texts are obtained from the Project Gutenberg website and aligned with their corresponding OCR output using a fast recursive text alignment scheme (RETAS). First, unique...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Yalniz, I. Z., Manmatha, R.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Accuracy Complexity theory digital libraries Error analysis Hidden Markov models Noise OCR evaluation Optical character recognition software sequence alignment Vocabulary
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