51 search results - page 4 / 11 » Morphological degradation models and their use in document i... |
ICDAR
2003
IEEE
13 years 12 months ago
2003
IEEE
This paper discusses the use of character images to determine the parameters of an image degradation model. The acute angles in character images provide information used to find ...
ICPR
2008
IEEE
14 years 7 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...
CVPR
2005
IEEE
14 years 8 months ago
2005
IEEE
When one scans a document page from a thick bound volume, the curvature of the page to be scanned results in two kinds of distortion in the scanned document images: i) shade along...
ICDAR
2003
IEEE
13 years 12 months ago
2003
IEEE
We show that document image decoding (DID) supervised training algorithms, as a result of recent refinements, achieve high accuracy with low manual effort even under conditions o...
MMSP
2008
IEEE
14 years 29 days ago
2008
IEEE
—Illumination distortion due to uncontrolled lighting can severely degrade the color appearance of a photo. Frequently, the desired colors for objects in a newly taken query imag...