NR Howe - International journal on document analysis and …, 2013 - Springer
Document analysis systems often begin with binarization as a first processing stage. Although numerous techniques for binarization have been proposed, the results produced …
Z Hadjadj, A Meziane, Y Cherfa, M Cheriet… - Image Analysis and …, 2016 - Springer
Binarization of historical documents is difficult and is still an open area of research. In this paper, a new binarization technique for document images is presented. The proposed …
DIBCO 2009 is the first International Document Image Binarization Contest organized in the context of ICDAR 2009 conference. The general objective of the contest is to identify current …
Document analysis and recognition systems include, usually, several levels, annotation, preprocessing, segmentation, feature extraction, classification and post-processing. Each …
EHB Smith, C An - 2012 10th IAPR International Workshop on …, 2012 - ieeexplore.ieee.org
Image binarization has a large effect on the rest of the document image analysis processes in character recognition. Algorithm development is still a major focus of research. Evaluation …
E Badekas, N Papamarkos - … in Pattern Recognition, Image Analysis and …, 2005 - Springer
Most of the document binarization techniques have many parameters that can initially be specified. Usually, subjective document binarization evaluation, employs human observes …
Binary image representation is essential format for document analysis. In general, different available binarization techniques are implemented for different types of binarization …
Almost all binarization methods have a few parameters that require setting. However, they do not usually achieve their upper-bound performance unless the parameters are …
In this paper, we present an adaptive method for the binarization of historical manuscripts and degraded document images. The proposed approach is based on maximum likelihood …