57 search results - page 2 / 12 » Robust Skew Estimation on Low-Resolution Document Images |
ICDAR
2003
IEEE
14 years 22 days ago
2003
IEEE
The nearest-neighbor based document skew detection methods do not require the presence of a predominant text area, and are not subject to skew angle limitation. However, the accur...
PR
2007
13 years 7 months ago
2007
We propose a fast and robust skew estimation method for scanned documents that estimates skew angles based on piecewise covering of objects, such as textlines, figures, forms, or...
ICPR
2010
IEEE
13 years 9 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...
ICDAR
2005
IEEE
14 years 1 months ago
2005
IEEE
Cheap and versatile cameras make it possible to easily and quickly capture a wide variety of documents. However, low resolution cameras present a challenge to OCR because it is vi...
ICDAR
2009
IEEE
14 years 2 months ago
2009
IEEE
This paper presents a novel approach for skew correction of documents. Skew correction is modelled as an optimization problem, and for the first time, Particle Swarm Optimization...