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Toplam kayıt 11, listelenen: 1-10
Semi-automatic adaptation of high-polygon wireframe face models through inverse perspective projection
(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 ...
Raylı sistemlerde yüksek gerilim aksamının otomatik denetimi
(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 ...
Nearest neighbor weighted average customization for modeling faces
(Springer, 2013-10)
In this paper, we present an anatomically accurate generic wireframe face model and an efficient customization method for modeling human faces. We use a single 2D image for customization of the generic model. We employ ...
Facial expression recognition based on anatomy
(Academic Press Inc Elsevier Science, 2014-02)
In this study, we propose a novel approach to facial expression recognition that capitalizes on the anatomical structure of the human face. We model human face with a high-polygon wireframe model that embeds all major ...
İfade tanıma için yüz anatomisine dayalı öznitelikler
(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 ...
Extraction and selection of muscle based features for facial expression recognition
(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 ...
Factored particle filtering with dependent and constrained partition dynamics for tracking deformable objects
(Springer, 2014-10)
In particle filtering, dimensionality of the state space can be reduced by tracking control (or feature) points as independent objects, which are traditionally named as partitions. Two critical decisions have to be made ...
Palmprint verification using SIFT majority voting
(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 ...
Numerical integration methods for simulation of mass-spring-damper systems
(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 ...
An observation based muscle model for simulation of facial expressions
(Elsevier Science BV, 2018-05)
This study presents a novel facial muscle model for coding of facial expressions. We derive this model from unintrusive observation of human subjects in the progress of the surprise expression. We use a generic and ...