146 search results - page 2 / 30 » Historical Document Image Binarization |
VISAPP
2008
13 years 6 months ago
2008
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...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
Conventional Binarization methods try to obtain optimal results based on the single image only. They make distinct diversity of binarization quality sometimes even for images of t...
ICDAR
2005
IEEE
13 years 11 months ago
2005
IEEE
In this paper, we propose a novel segmentation-free approach for keyword search in historical typewritten documents combining image preprocessing, synthetic data creation, word sp...
ICDAR
2005
IEEE
13 years 11 months ago
2005
IEEE
This paper presents an algorithm using adaptive local connectivity map for retrieving text lines from the complex handwritten documents such as handwritten historical manuscripts....