26 search results - page 1 / 6 » Adaptive, quadratic preprocessing of document images for bin... |
TIP
1998
13 years 4 months ago
1998
Abstract—This paper presents an adaptive algorithm for preprocessing document images prior to binarization in character recognition problems. Our method is similar in its approac...
DRR
2010
13 years 7 months ago
2010
The effects of different image pre-processing methods for document image binarization are explored. They are compared on five different binarization methods on images with bleed t...
CIARP
2005
Springer
13 years 10 months ago
2005
Springer
Most of the document binarization techniques have many parameters that can initially be specified. Usually, subjective document binarization evaluation, employs human observes for ...
PR
2006
13 years 4 months ago
2006
This paper presents a new adaptive approach for the binarization and enhancement of degraded documents. The proposed method does not require any parameter tuning by the user and c...
DRR
2008
13 years 6 months ago
2008
Adaptive binarization is an important first step in many document analysis and OCR processes. This paper describes a fast adaptive binarization algorithm that yields the same qual...