24 search results - page 1 / 5 » Document Binarization Based on Connected Operators |
ICDAR
2009
IEEE
13 years 11 months ago
2009
IEEE
An original binarization method based on connected operators is proposed in this paper. Connected operators enable to filter and/or segment an image by preserving its contours. T...
ICDS
2009
IEEE
13 years 11 months ago
2009
IEEE
—In this paper, a new binarization algorithm for degraded document images is proposed. The method is based on positive and negative pixel energies using the Laplacian of an image...
ICPR
2008
IEEE
14 years 6 months ago
2008
IEEE
This paper presents a new adaptive approach for document image binarization. The proposed method is mainly based on the combination of several stateof-the-art binarization methodo...
ICDAR
2011
IEEE
12 years 4 months ago
2011
IEEE
—A vast number of historical and badly degraded document images can be found in libraries, public, and national archives. Due to the complex nature of different artifacts, such p...
ICDAR
2011
IEEE
12 years 4 months ago
2011
IEEE
—In this paper, we present a novel approach for super-resolved binarization of document images acquired by low quality devices. The algorithm tries to compute the super resolutio...