Al-Muhairi, Hassan and Fleury, Martin and Clark, Adrian F (2011) Parameter-orientated segmentation algorithm evaluation. In: 2011 IEEE GCC Conference and Exhibition (GCC), 2011-02-19 - 2011-02-22.
Al-Muhairi, Hassan and Fleury, Martin and Clark, Adrian F (2011) Parameter-orientated segmentation algorithm evaluation. In: 2011 IEEE GCC Conference and Exhibition (GCC), 2011-02-19 - 2011-02-22.
Al-Muhairi, Hassan and Fleury, Martin and Clark, Adrian F (2011) Parameter-orientated segmentation algorithm evaluation. In: 2011 IEEE GCC Conference and Exhibition (GCC), 2011-02-19 - 2011-02-22.
Abstract
Quantitative testing of segmentation algorithms implies rigorous testing against ground-truth segmentations. Though under-reported in the literature, the performance of a segmentation algorithm depends on the choice of input parameters across core, pre- and post-processing stages. The paper highlights the importance of post-processing parameters when the figure of merit is the Berkeley F-measure. It also shows that the search of a parameter space with a genetic algorithm is not only accelerated through the inclusion of a time factor in the cost function but the relative importance of different parameters is highlighted. © 2011 IEEE.
Item Type: | Conference or Workshop Item (Paper) |
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Additional Information: | Published proceedings: 2011 IEEE GCC Conference and Exhibition, GCC 2011 |
Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
Divisions: | Faculty of Science and Health Faculty of Science and Health > Computer Science and Electronic Engineering, School of |
SWORD Depositor: | Unnamed user with email elements@essex.ac.uk |
Depositing User: | Unnamed user with email elements@essex.ac.uk |
Date Deposited: | 15 Jul 2015 15:58 |
Last Modified: | 24 Oct 2024 20:41 |
URI: | http://repository.essex.ac.uk/id/eprint/9210 |