12 search results - page 1 / 3 » Improved Degraded Document Recognition with Hybrid Modeling ... |
ICPR
2000
IEEE
14 years 5 months ago
2000
IEEE
In this paper a robust multifont character recognition system for degraded documents such as photocopy or fax is described. The system is based on Hidden Markov Models (HMMs) usin...
ICDAR
2009
IEEE
13 years 2 months ago
2009
IEEE
We compare in this study two image restoration approaches for the pre-processing of printed documents: namely the Non-local Means filter and a total variation minimization approac...
ICDAR
2005
IEEE
13 years 10 months ago
2005
IEEE
Printing and scanning of text documents introduces degradations to the characters which can be modeled. Interestingly, certain combinations of the parameters that govern the degra...
CIKM
2001
Springer
13 years 9 months ago
2001
Springer
Many document-based applications, including popular Web browsers, email viewers, and word processors, have a ‘Find on this Page’ feature that allows a user to find every occur...
ICDAR
2003
IEEE
13 years 9 months ago
2003
IEEE
In this paper, we propose a generalized shock model for the enhancement and restoration of degraded gray-level character images. This model is a quasi-linear hyperbolic partial di...