124 search results - page 4 / 25 » A Novel Binarization System for Degraded Document Images |
ICDAR
2009
IEEE
14 years 2 months ago
2009
IEEE
In this paper, a new document image binarization technique is presented, as an improved version of the state-of-the-art adaptive logical level technique (ALLT). The original ALLT ...
ICPR
2006
IEEE
14 years 1 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In this paper, we present a binarization technique specifically designed for historical document images.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...
ICDAR
2009
IEEE
14 years 2 months ago
2009
IEEE
Scanned document images are nowadays becoming available in increasingly higher resolutions. Meanwhile, the variations in image quality within typical document collections increase...
JCDL
2010
ACM
14 years 14 days ago
2010
ACM
Converting a scanned document to a binary format (black and white) is a key step in the digitization process. While many existing binarization algorithms operate robustly for well...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
We propose a novel coplanar filter, which exploits the coplanarity of gray-level distribution of neighboring pixels, to pre-filter the document images. Experiments show that the p...