328 search results - page 8 / 66 » Edge noise in document images |
ICIP
2003
IEEE
14 years 3 months ago
2003
IEEE
Impulsive noise filtering is an important problem of image processing. The problem of noise elimination in an image has a companion problem, the problem of maximal preservation of...
ICDAR
2009
IEEE
14 years 4 months ago
2009
IEEE
In this paper, a new threshold correction method for document image binarization that is forcused on ruled-line extraction is presented. This method enhances the binary image of a...
ICIAP
2005
ACM
14 years 9 months ago
2005
ACM
An efficient approach to shape matching in digital images is presented. The method, called Weighted Edge Potential Function, is a significant improvement of the EPF similarity meas...
JMIV
2007
13 years 9 months ago
2007
We propose a new variational model to denoise an image corrupted by Poisson noise. Like the ROF model described in [1] and [2], the new model uses total-variation regularization, w...
BILDMED
2008
13 years 11 months ago
2008
In the clinical environment the segmentation of organs is an increasingly important application and used, for example, to restrict the perfusion analysis to a certain organ. In ord...