275 search results - page 8 / 55 » Printer Modeling for Document Imaging |
ICDAR
2007
IEEE
14 years 1 months ago
2007
IEEE
We address document image classification by visual appearance. An image is represented by a variable-length list of visually salient features. A hierarchical Bayesian network is ...
PAMI
2006
13 years 7 months ago
2006
ICDAR
1999
IEEE
13 years 11 months ago
1999
IEEE
We propose a two-state Markov chain model of degraded document images. The model generates random and burst noise to simulate isolated pixel reversal as well as blurring of a larg...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper, we address the problem of discovering the 3D shape of a book surface from the shading information in a scanned document image. This shapefrom-shading problem is cha...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
Document images undergo various degradation processes. Numerous models of these degradation processes have been proposed in the literature. In this paper we propose a modelbased r...