29 search results - page 1 / 6 » Using mathematical morphology for document skew estimation |
DRR
2004
13 years 6 months ago
2004
We propose a concise definition of the skew angle of document, based on mathematical morphology. This definition has the advantages to be applicable both for binary and grey-scale...
ENGL
2007
13 years 4 months ago
2007
-When a document is fed to a scanner either mechanically or by a human operator for digitization, it suffers from some degrees of skew or tilt. Skew angle detection is an important...
IJAR
2008
13 years 4 months ago
2008
We address in this paper the problem of defining belief functions, typically for multi-source classification applications in image processing. We propose to use mathematical morph...
AND
2009
13 years 2 months ago
2009
This paper presents an adaptive method for the skew angle estimation of noisy handwritten Arabic documents using the energy distributions of Cohen’s class. The presence of noise...
ICDAR
2005
IEEE
13 years 10 months ago
2005
IEEE
The vast majority of the published skew estimation methods for scanned document images are for textual documents. These methods are based on the principle that the skew angles can...