184 search results - page 2 / 37 » Efficient MRF approach to document image enhancement |
CVPR
2010
IEEE
14 years 7 hour ago
2010
IEEE
Noise confounds present serious complications to accurate data analysis in functional magnetic resonance imaging (fMRI). Simply relying on contextual image information often resul...
ICDAR
2009
IEEE
13 years 4 months ago
2009
IEEE
This paper presents a new approach for the binarization of seriously degraded manuscript. We introduce a new technique based on a Markov Random Field (MRF) model of the document. ...
ICIP
2008
IEEE
14 years 24 days ago
2008
IEEE
In the area of depth estimation from images an interesting approach has been structure recovery from defocus cue. Towards this end, there have been a number of approaches [4, 6]. ...
DAS
2010
Springer
13 years 8 months ago
2010
Springer
Separating machine printed text and handwriting from overlapping text is a challenging problem in the document analysis field and no reliable algorithms have been developed thus f...
PAMI
2010
13 years 4 months ago
2010
—The goal of this paper is to correct bleed-through in degraded documents using a variational approach. The variational model is adapted using an estimated background according t...