6 search results - page 1 / 2 » Transition Thresholds for Binarization of Historical Documen... |
ICPR
2010
IEEE
13 years 8 months ago
2010
IEEE
Abstract--This paper extends the transition method for binarization based on transition pixels, a generalization of edge pixels. This method originally computes transition threshol...
ICPR
2006
IEEE
13 years 10 months ago
2006
IEEE
In this paper, we present a binarization technique specifically designed for historical document images. Existing methods for this problem focus on either finding a good global th...
ICPR
2010
IEEE
13 years 8 months ago
2010
IEEE
Abstract--We attempt to evaluate the efficacy of six unsupervised evaluation method to tune Sauvola's threshold in optical character recognition (OCR) applications. We propose...
DAS
2010
Springer
13 years 9 months ago
2010
Springer
This paper presents a new document image binarization technique that segments the text from badly degraded historical document images. The proposed technique makes use of the imag...
ICDAR
2011
IEEE
12 years 4 months ago
2011
IEEE
—A vast number of historical and badly degraded document images can be found in libraries, public, and national archives. Due to the complex nature of different artifacts, such p...