Burcu Kir Savaş

Burcu Kir Savaş
Kocaeli University · Department of Computer Engineering

PhD

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20
Publications
10,840
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108
Citations

Publications

Publications (20)
Article
Full-text available
Traffic accidents as a result of driver fatigue and drowsiness have caused many injuries and deaths. Therefore, driver fatigue detection and prediction system have been recognized as important potential research areas to prevent accidents caused by fatigue and drowsiness while driving. In this study, driver fatigue is determined by using behavior-b...
Article
Full-text available
This paper aims to examine the effect of fatigue caused by temporary/permanent physical characteristics on driver behavior and detect fatigue drivers as a result of the research. In this context, the driver was monitored by fixed cameras in daylight conditions. Driver fatigue detection system was developed to use yawning for fatigue detection and c...
Article
Full-text available
Changes and progresses in information technologies have played an important role in the development of intelligent vehicle systems in recent years. Driver fatigue is an important factor in vehicle accidents. For this reason, traffic accidents involving driver fatigue and driver carelessness have been followed by researchers. In this article, a Mult...
Article
Full-text available
Major reasons for traffic accidents all over the world are mostly because of drivers' fatigue and lack of concentration. In this study, the detection and tracking of the drivers' faces in video based images were realized by using AdaBoost algorithm. The eye area was detected by using Principle Component Analysis (PCA). A predictive system was devel...
Article
Full-text available
Günümüzde akıllı telefonların kullanımının artması, herkesin bu cihazları rahatlıkla edinebileceği bir teknoloji haline getirmektedir. Bu artışa paralel olarak mobil cihazların kameraları kullanılarak geliştirilen uygulamalara gösterilen ilgi artmaktadır. Nesne tespiti gibi uygulamalarda, arka plan üzerinde ışık koşullarına bağlı olarak gölgeler me...
Conference Paper
Full-text available
Today, Human face detection algorithms, digital video processing, video detection, computer vision etc. are used in many applications. There are different applications for face detection and many methods in studies. It has gained importance to know which face detection method will be used. This study aims to detect the number of the faces in an ima...
Article
In this work we aimed to Least Significant Bit (LSB) based information hiding over video files using Koblitz's Method over Elliptic Curve Cryptography. After which the message to be sent to the recipient converted into ASCII characters, single index characters are encrypted by Koblitz's Method, (x,y) pairs obtained, and it is assumed that these pai...
Conference Paper
Full-text available
Özetçe— Bu çalışmada Eliptik Eğri Kriptografisi (ECC) üzerinde Koblitz Metodu kullanılarak video dosyaları içine En Önemsiz Bit (LSB) tabanlı bilgi gizlenmesi amaçlanmıştır. Alıcıya iletilmek istenen mesaj ASCII karakterlerine dönüştürüldükten sonra, tek indise sahip karakterler Koblitz Metoduyla şifrelenerek (x,y) ikilileri elde edilir ve bu ikili...
Article
Full-text available
In this letter, a fast digital image stabilization method based on local binary pattern (LBP) for real time applications is presented. The LBP approach utilized in this work enables efficient representation of the image frames in 1-bit depth resolution. A simple Boolean exclusive-OR (XOR) based matching criterion is employed to decide global motion...
Conference Paper
Full-text available
In this study, optical character recognition (OCR) was carried out by using artificial neural network. Negative correlation learning (NCL) method was used to teach artificial neural network. Negative correlation learning, which trains artificial neural networks in groups instead of teaching them individually, is a new technique. By teaching differe...
Conference Paper
Full-text available
In modern computer systems (communication systems, military systems, medical applications, etc.) are sophisticated mathematical operations and trigonometric calculations widely used. CORDIC (Coordinate Rotation DIgital Computer) architecture should be used on digital computers to implement complex mathematical operations and trigonometric calculati...
Article
Full-text available
Plants play a crucial role in terms of the lives of human and other creatures since the existence of the universe. Despite the studies of plant scientists, there are many undiscovered and unidentified species in our environment. This paper is aimed to add the leaves, whose images have been clearly attained, to the system and to provide a proper ana...
Conference Paper
Full-text available
It seems like understanding the environmental causes of evolution is significant. Processors are becoming cheaper and more substantial every day, the network connections are getting faster, cheaper and common, the development of the virtualization technologies, managing and processing automation and finally the data bases are becoming the factories...

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