118 search results - page 8 / 24 » Improvements in hidden Markov model based Arabic OCR |
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
We investigate incremental word learning with few training examples in a Hidden Markov Model (HMM) framework suitable for an interactive learning scenario with little prior knowle...
ICDAR
2011
IEEE
12 years 7 months ago
2011
IEEE
—We present an OCR-driven writer identification algorithm in this paper. Our algorithm learns writer-specific characteristics more precisely from explicit character alignment usi...
ICDAR
2009
IEEE
13 years 5 months ago
2009
IEEE
This paper presents a new approach for Handwritten Word Recognition based on Hidden Markov Model theory and the sliding window technique. The new approach uses specific singularit...
ICDAR
1999
IEEE
13 years 11 months ago
1999
IEEE
This paper describes features and methods for document image comparison and classification at the spatial layout level. The methods are useful for visual similarity based document...
ACL
1998
13 years 8 months ago
1998
In this paper we examine how the differences in modelling between different data driven systems performing the same NLP task can be exploited to yield a higher accuracy than the b...