29 search results - page 2 / 6 » Effect of pre-processing on binarization |
EMNLP
2008
13 years 8 months ago
2008
We present a study on how grammar binarization empirically affects the efficiency of the CKY parsing. We argue that binarizations affect parsing efficiency primarily by affecting ...
IJON
2006
13 years 7 months ago
2006
: In this paper, an image binarization method based on a new discriminant criterion is proposed. The criterion emphasizes much the homogeneity of the object gray level distribution...
ICPR
2010
IEEE
14 years 2 months ago
2010
IEEE
This paper introduces a binarization method based on edge for video text images, especially for images with complex background or low contrast. The binarization method first detec...
PRL
1998
13 years 7 months ago
1998
A single parameter value that represents the difference between the original and the digitized characters is determined from a binary scan of a test chart. It represents the combi...
ICDAR
2009
IEEE
14 years 2 months ago
2009
IEEE
In this paper, a new document image binarization technique is presented, as an improved version of the state-of-the-art adaptive logical level technique (ALLT). The original ALLT ...