407 search results - page 3 / 82 » A Fast Multifunctional Approach for Document Image Analysis |
ICDAR
2011
IEEE
12 years 4 months ago
2011
IEEE
—In this paper, we present a novel approach for super-resolved binarization of document images acquired by low quality devices. The algorithm tries to compute the super resolutio...
ICDAR
2011
IEEE
12 years 4 months ago
2011
IEEE
—Document images captured by a mobile phone camera often have perspective distortions. In this paper, fast and robust vanishing point detection methods for such perspective docum...
ICDAR
2005
IEEE
13 years 10 months ago
2005
IEEE
In the field of computer analysis of document images, the problems of physical and logical layout analysis have been approached through a variety of heuristic, rule-based, and gr...
ICDAR
1999
IEEE
13 years 9 months ago
1999
IEEE
This paper describes features and methods for document image comparison and classification at the spatial layout level. The methods are useful for visual similarity based document...
ICPR
2010
IEEE
13 years 7 months ago
2010
IEEE
Reliable and generic methods for skew detection are a necessity for any large-scale digitization projects. As one of the first processing steps, skew detection and correction has...