124 search results - page 7 / 25 » A Novel Binarization System for Degraded Document Images |
105
click to vote
ICDAR
1999
IEEE
15 years 2 months ago
1999
IEEE
We propose a two-state Markov chain model of degraded document images. The model generates random and burst noise to simulate isolated pixel reversal as well as blurring of a larg...
ICDAR
2003
IEEE
15 years 3 months ago
2003
IEEE
This paper describes a novel approach to named entity (NE) tagging on degraded documents. NE tagging is the process of identifying salient text strings in unstructured text, corre...
ICDAR
2005
IEEE
15 years 3 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...
91
Voted
ICDAR
2003
IEEE
15 years 3 months ago
2003
IEEE
Current approaches to script identification rely on hand-selected features and often require processing a significant part of the document to achieve reliable identification. We p...
92
Voted
ICDAR
2007
IEEE
15 years 4 months ago
2007
IEEE
Word segmentation is a crucial step for segmentation-free document analysis systems and is used for creating an index based on word matching. In this paper, we propose a novel met...