Yazar "Kucukugurlu, Busranur" için listeleme
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Duplicated Audio Segment Detection with Local Binary Pattern
Kucukugurlu, Busranur; Ustubioglu, Beste; Ulutas, Guzin (IEEE, 2020)Due to the advantages of convenience, and difficulty of detection, copy-move forgery is one of the most common audio forgery forms. It is significant to decide whether there is a duplicated segment in the audio. In order ... -
Meta-Heuristic Algorithms Based Multi-Level Thresholding
Kucukugurlu, Busranur; Gedikli, Eyup (IEEE, 2019)Thresholding is a very important stage in computer vision applications. An ideal single thresholding algorithm is not available for all environments. Multi-level thresholding in environments with multiple objects is ... -
Robust copy-move detection in digital audio forensics based on pitch and modified discrete cosine transform
Ustubioglu, Beste; Ulutas, Guzin; Kucukugurlu, Busranur (SPRINGER, 2022)Copy-move forgery is one of the most widely used methods in the field of audio forensic because it is difficult to detect and convenient to apply. However, post-processing operations applied to forged speech to hide traces ... -
Symbiotic Organisms Search Algorithm for multilevel thresholding of images
Kucukugurlu, Busranur; Gedikli, Eyup (Pergamon-Elsevier Science Ltd, 2020)Thresholding is a frequently used method in image processing because of its consistency and low computational cost. Otsu's and Kapur's methods are two important techniques that were proved to be best thresholding methods. ...
