68 search results - page 2 / 14 » MAP-MRF approach for binarization of degraded document image |
ICDS
2009
IEEE
14 years 3 days ago
2009
IEEE
—In this paper, a new binarization algorithm for degraded document images is proposed. The method is based on positive and negative pixel energies using the Laplacian of an image...
ICDAR
2007
IEEE
13 years 11 months ago
2007
IEEE
ICPR
2010
IEEE
13 years 5 months ago
2010
IEEE
—Document Image Binarization techniques have been studied for many years, and many practical binarization techniques have been developed and applied successfully on commercial do...
ICDAR
2009
IEEE
14 years 1 days ago
2009
IEEE
This paper proposes a document image binarization method, which is especially robust to the images degraded by uneven light condition, such as the camera captured document images....
ICPR
2006
IEEE
13 years 11 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In this paper, we present a binarization technique specifically designed for historical document images.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...