Browsing Elektrik-Elektronik Mühendisliği Bölümü Bildiri & Sunum Koleksiyonu by Author "Osman, Onur"
Now showing items 1-20 of 26
-
Adaptive Exhaustive Search Algorithm (Aesa) For Gravity Anomaly Profile Moddelling
Albora, A. Muhittin; Osman, Onur (IEEE, 2016)In this paper, we introduce a new modelling technique called Adaptive Exhaustive Search Aigorithm (AESA) to distinguish the density and to compute the accurate location in geophysical section respect to its gravity anomali. ... -
Application of Telemedicine for Detection of Traumatic Spleen Injury
Özkan, Haydar; Ergin, Tuncer; Osman, Onur; Dandin, Özgür; Teomete, Uygar; Tulum, Gökalp (IEEE, 2015)Using communication technologies, faster and better diagnosis and treatment methods of medical care are improved. Faster communications between doctors and patients are provided due to the improving technologies named ... -
Assessment of ManSeg 2.6b application's accuracy [ManSeg 2.6b Uygulama Başarisinin De?erlendirilmesi]
Tulum, Gökalp; Osman, Onur; Dandin, Özgür; Teomete, Uygar; Ergin, Tuncer; Cüce, Ferhat; Köksal, Murathan; Olsun, Adlan (Institute of Electrical and Electronics Engineers Inc., 2018)The present study aims to demonstrate a new fully/semi-automated segmentation tool, ManSeg 2.6b, for calculating the volume of the abdominal organs. In order to validate the accuracy, a phantom study was developed and the ... -
Automated Segmentation of the Injured Liver
Palabaş, Tuğba; Osman, Onur; Ergin, Tuncer; Teomete, Uygar; Dandin, Özgür (IEEE, 2015)A new method is developed about segmentation in patients with liver trauma due to traffic accidents and military injuries. It is seemed that normal or liver surger cases are used in most of the studies in the literature. ... -
Bilgisayarlı tomografi görüntülerinde ince bağırsağın otomatik olarak bölütlenmesi
Tulum, Gökalp; Artuğ, N. Tuğrul; Osman, Onur; Ergin, Tuncer; Teomete, Uygar; Dandin, Özgür (IEEE, 2016)Bilgisayar destekli tanı sistemleri (CAD) son yıllarda sayısal görüntü işleme yöntemlerini kullanarak radyolojik görüntülerin işlenmesini sağlayan ve tanı süresini kısaltmayı amaçlayan akıllı sistemlerin tümüdür. CAD ... -
Butterworth Based Kidney Volume Calculation
Tulum, Gökalp; Osman, Onur; Cüce, Ferhat; Lapsekili, Emin; Dandin, Özgür; Ergin, Tuncer; Teomete, Uygar (IEEE, 2017)The width, thickness and the length of the organs are frequently used for volume calculations in radiology. Thus, radiologists can determine the approximate volumes of the regions rapidly. In this work Butterworth based ... -
Classification of Neuromuscular Diseases in Neuromuscular Junction and Tendon Recordings with Needle EMG by Using Welch's Method
Artuğ, Tuğrul; Osman, Onur; Göker, İmran; Baslo, Barış (IEEE, 2017)In this study, the power spectral density of simulated data which contain neuromuscular diseases and normal motor unit (i.e. control group) scenarios was calculated using Welch's method. Furthermore, the effect of Welch's ... -
Classification of Neuromuscular Junction and Tendon Recordings of Neuromuscular Diseases by Their Spectrogram
Artuğ, Tuğrul; Göker, İmran; Osman, Onur; Baslo, Barış (IEEE, 2017)In this study, the effect of spectrograms from neuromuscular junction and tendon records for normal, neurogenic and myopathic motor units being constructed via EMG Simulator v3.6 on the differential diagnosis were investigated. ... -
Colonic polyp classification using projection image and convolutional neural network
Tulum, Gökalp; Osman, Onur; Dandin, Özgür; Bolat, Bülent; Ergin, Tuncer; Cüce, Ferhat (Institute of Electrical and Electronics Engineers Inc., 2019)Nowadays, Computer-aided detection (CAD) systems are used to assist radiologists to detect colonic polyps. In this work, we aimed to develop convolutional neural network based classification system for automated detection ... -
Computed aided detection of traumatized kidneys in CT images
Tulum, Gökalp; Teomete, Uygar; Ergin, Tuncer; Dandin, Özgür; Cüce, Ferhat; Osman, Onur (Institute of Electrical and Electronics Engineers Inc., 2017)In this work, we developed a novel method to diagnose traumatized kidney in the presence of laceration, contusion and active bleeding due to abdominal trauma. Our CAD system performs 94,44% of sensitivity at 0.13 false ... -
Computer aided detection of pulmonary embolism in computer tomography angiography images
Osman, Onur; Özkan, Haydar; Şahin, Sinan (IEEE, 2013)Pulmonary Embolism (PE), one of the circulatory system problems, is the clinical result at the end of that the lung artery or one or a few branches of them are bunged up by clot of blood. Besides it is a hard disease to ... -
Detection of Injured Kidney in Computed Tomography
Tulum, Gökalp; Dandin, Özgür; Ergin, Tuncer; Teomete, Uygar; Cüce, Ferhat; Osman, Onur (IEEE, 2017)Timely and accurate diagnosis of intraabdominal organ injuries due to trauma is critical. Computer Assisted Detection (CAD) systems are rapidly developing techniques to segment the organs or to detect the pathologies in ... -
Determining MUAP Activity Corridor In Scanning EMG Recordings
Artug, N. Tugrul; Bolat, Bulent; Osman, Onur; Goker, Imran; Baslo, M. Baris (Institute of Electrical and Electronics Engineers Inc., 2015)In scanning EMG recordings there are more than one motor unit activity which is recorded by concentric needle electrode. Especially for determining features of a motor unit action potential (MUAP) such as phase duration ... -
Determining Phase Duration of Scanning EMG Signals
Artuğ, Tuğrul; Osman, Onur; Göker, İmran; Baslo, Barış; Bolat, Bülent (IEEE, 2015)There are more than one motor unit activities recorded simultaneously during scanning EMG recordings. It is not possible to determine the phase duration correctly by inspecting only one sweep. The other motor unit activities, ... -
Determining the Effect of Luminance on the EEG Measurement with STFT Method
Eroğlu, Kübra; Kurt, Pınar; Kayıkcıoğlu, Temel; Osman, Onur (IEEE, 2015)The aim of this study is to observe the impact on the emotional evaluation of luminance, which is a perceptual feature of visual stimuli from electroencefelography (EEG) data recorded. EEG recordings obtained from 13 healthy ... -
Feature Extraction and Classification of Neuromuscular Diseases Using Scanning EMG
Artuğ, Necdet Tuğrul; Bolat, Bülent; Osman, Onur; Göker, İmran; Tulum, Gökalp; Baslo, Mehmet Barış (IEEE, 2014)In this study a new dataset are prepared for neuromuscular diseases using scanning EMG method and four new features are extracted. These features are maximum amplitude, phase duration at the maximum amplitude, maximum ... -
Investigation of Luminance Effect on the Emotional Assessment Using Hjorth Descriptors
Eroğlu, Kübra; Kurt, Pınar; Kayıkcıoğlu, Temel; Osman, Onur (IEEE, 2015)The aim of this study is to investigate the impact of luminance level on the emotional evaluation from electroencephalography (EEG) records. EEG recordings obtained from 31 healty partipicants were used in this study. ... -
Investigation of Luminance Effect on the Emotional Assessment Using Principle Components Analysis Method
Eroğlu, Kübra; Kurt, Pınar; Kayıkçıoğlu, Temel; Osman, Onur (IEEE, 2017)The purpose of the study is to observe the effect of the level of luminance on the emotional evaluation (positive, negative, neutral) in electroencephalography (EEG) records. EEG records of 31 healthy volunteers were used ... -
Investigation of the Effect of Luminance Level on Emotional Evaluation by P300 Waves Observed in EEG Records
Eroğlu, Kübra; Kurt, Pınar; Kayıkçıoğlu, Temel; Osman, Onur (IEEE, 2017)In this study, the effect of the luminance level on the emotional evaluation was investigated using P300 waves observed in electroencephalography (EEG) records. EEG records of 31 helathy individuals were used in this study. ... -
Investigation The Effect of Luminance Level on the Emotional Assesment in EEG Recordings Using Wavelet Transform
Eroğlu, Kübra; Kurt, Pınar; Kayıkçıoğlu, Temel; Osman, Onur (IEEE, 2016)The aim of this study is to investigate the impact of luminance level on the emotional evaluation from electroencefelography (EEG) data recorded. EEG recordings obtained from 13 healthy individuals were used in the study. ...
