Tülin Sentürk

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In this paper we present an off-line signature verification and recognition system using the global, directional and grid fea-tures of signatures. Support Vector Machine (SVM) was used to verify and classify the signatures and a classification ratio of 0.95 was obtained. As the recognition of signatures repre-sents a multiclass problem SVM's one-against-all(More)
The aim of this study is to investigate the feasibility of using indirect laryngoscopy for the diagnosis of difficult intubations in patients who are undergoing microlaryngeal surgery. In the pre-anesthetic examination the thyromental distance, sternomental distance, interincisor distance, neck circumference, modified Mallampati scores, and Wilson risk(More)
Meningiomas are generally slow-growing benign tumors associated with the dura. They form lumps that mostly grow extra-axially, by repulsing, rather than infiltrating the surrounding neural parenchyma. Majority of meningiomas are intracranial. However, although rare, meningioma formation has been reported in almost all other organs. We report the case of a(More)
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