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@@ -3,8 +3,8 @@ This is the source code of the Vienna UT MSTEx contest approach. | |
It is licensed under the GPLv2 license (so feel free to use it). | ||
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Authors: | ||
Markus Diem [email protected] | ||
Fabian Hollaus [email protected] | ||
Markus Diem [email protected] | ||
Fabian Hollaus [email protected] | ||
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Abstract: | ||
The proposed approach incorporates three methods for MultiSpectral Text Extraction. First, a rough foreground estimation is performed by thresholding a cleaned channel using the Su et al. [1] binarization. In order to compute a cleaned channel, the background channel F8 (1100nm) is removed from a visible channel F2 (500 nm). This rough foreground estimation is used in a second step to train an Adaptive Coherence Estimator (ACE) proposed by Scharf and Whorter [2]. The ACE detects a spectral subspace which enhances ink while the contrast of other elements (e.g. stains) is reduced. Finally we combine the cleaned channel with the mean and standard deviation images and perform a GrabCut [3]. The GrabCut is guided by a mask which is based on the results of the ACE. Our source code is available at https://github.com/diemmarkus/MSTEx-CVL.git | ||
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Usefull links: | ||
[MSTEx Contest] http://www.synchromedia.ca/competition/ICDAR/mstexicdar2015.html | ||
[CVL] http://www.caa.tuwien.ac.at/cvl/ | ||
[nomacs] http://www.nomacs.org | ||
[MSTEx Contest] http://www.synchromedia.ca/competition/ICDAR/mstexicdar2015.html | ||
[CVL] http://www.caa.tuwien.ac.at/cvl/ | ||
[nomacs] http://www.nomacs.org | ||
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If you need the original binary of the challenge - feel free to contact us: | ||
[email protected] | ||
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