Yazar "0000-0003-0298-0690" için MF - Bildiri Koleksiyonu | Bilgisayar Mühendisliği Bölümü / Department of Computer Engineering listeleme
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Driver recognition using gaussian mixture models and decision fusion techniques
Benli, Kristin Surpuhi; Düzağaç, Remzi; Eskil, Mustafa Taner (Springer-Verlag Berlin, 2008)In this paper we present our research in driver recognition. The goal of this study is to investigate the performance of different classifier fusion techniques in a driver recognition scenario. We are using solely driving ... -
Extraction and selection of muscle based features for facial expression recognition
Benli, Kristin Surpuhi; Eskil, Mustafa Taner (IEEE Computer Soc, 2014-12-04)In this study we propose a new set of muscle activity based features for facial expression recognition. We extract muscular activities by observing the displacements of facial feature points in an expression video. The ... -
İfade tanıma için yüz anatomisine dayalı öznitelikler
Benli, Kristin Surpuhi; Eskil, Mustafa Taner (IEEE, 2014-04-23)Bu çalışmada yüz ifadesi tanıma için kas kuvvetlerine dayalı yeni öznitelikler öneriyoruz. Yüz üzerinde seçtiğimiz noktaların video üzerindeki hareketlerini izleyerek kas kuvvetlerini çözüyoruz. Yüz noktaları, ilk video ... -
Numerical integration methods for simulation of mass-spring-damper systems
Özgüz, Mete; Eskil, Mustafa Taner (Springer-Verlag, 2012)The dynamics of a face are often implemented as a system of connected particles with various forces acting upon them. Animation of such a system requires the approximation of velocity and position of each particle through ... -
Palmprint verification using SIFT majority voting
Abeysundera, Hasith Pasindu; Eskil, Mustafa Taner (Springer-Verlag, 2012)In this paper we illustrate the implementation of a robust, real-time biometric system for identity verification based on palmprint images. The palmprint images are preprocessed to align the major axes of hand shapes and ... -
Raylı sistemlerde yüksek gerilim aksamının otomatik denetimi
Ağdoğan, Didem; Babacan, Veysel Karani; Eskil, Mustafa Taner (IEEE, 2014-04-23)Raylı sistemlerde yolculugun sorunsuz tamamla-nabilmesi için sistem bütünlüğü kritik öneme sahiptir. Sistem bütünlüğü, lokomotif ve vagonlar haricinde katener (yüksek gerilim) hattı, pantograf ve raylara bağlıdır. Katener ... -
Semi-automatic adaptation of high-polygon wireframe face models through inverse perspective projection
Benli, Kristin Surpuhi; Ağdoğan, Didem; Özgüz, Mete; Eskil, Mustafa Taner (Springer-Verlag, 2012)Precise registration of a generic 3D face model with a subject's face is a critical stage for model based analysis of facial expressions. In this study we propose a semi-automatic model fitting algorithm to fit a high-polygon ... -
Subset selection for tuning of hyper-parameters in artificial neural networks
Aki, K.K.Emre; Erkoç, Tuğba; Eskil, Mustafa Taner (IEEE, 2017)Hyper-parameters of a machine learning architecture define its design. Tuning of hyper-parameters is costly and for large data sets outright impractical, whether it is performed manually or algorithmically. In this study ...