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Browsing M.S. Theses by Author "Güveniş, Albert."

Now showing items 1-20 of 34

3 D display of organs using CT data implementation on an IBM PC

Hüner, Mutlu. (Thesis (M.S.)- Bogazici University. Institute of Biomedical Engineering, 1987., 1987.)

This thesis presents a low cost software package for the three dimensional display of organs using an IBM microcomputer.First existing 3D display techniques and their application in medicine are given. Then the particular ...
A computer aided biofeedback system

Aybey, İ. Melih. (Thesis (M.S.) - Bogazici University. Institute of Biomedical Engineering, 1986., 1986.)

Biofeedback devices, unlike other medical devices, are not used in order to monitor a disordered physiological function. They are aimed to be used in training work to gain control over any physiological variable which may ...
An internet based system for monitoring patients and relatives' satisfaction rates in health services

Demirci, Ufuk. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2008., 2008.)

The aim of the study is to develop an internet based dashboard system for monitoring health key performance indicators (KPI) to improve medical services quality with a benchmarking framework. The study implements "patients ...
Can smart phones be used in a teleradiology setting for evaluating lung cancer therapy response?

Kara, Ezgi. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2019., 2019.)

Works to be done daily can be done with mobile technology in more practical, ﬂexible times, in desired environments. With this study, it is aimed to increase productivity for radiologists by the use of some techniques to ...
Comparison of machine learning algorithms for blood glucose prediction on AIDA simulator

Özkaya, Doğugün. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2018., 2018.)

Predicting blood glucose (BG) values has an increasing interest along with the recent progress in processing capacity of computers and spreading of mobile devices. Inspired from existing research studies, this study aims ...
Comparison of open source tumor growth simulation software and multiscale tumor modelling

Çakmak, Ahmet Fırat. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2020., 2020.)

Cancer is a complex disease that is comprised of many different cellular and tissue level organizations. Tumor growth simulation is vital in predicting the way tumors grow. Tumor modelling is used to shed light on cancer ...
Computer assisted bone age assessment

Haktan, Mahmut. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2005., 2005.)

Bone age assessment based on the radiological examination of the left hand and wrist is a procedure frequently performed to evaluate the growth of pediatric patients. In this thesis we examined studies conducted on the ...
Computerized bone age assessment for zero-to-seven age interval

Özkalay, İsmail Enes. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2010., 2010.)

The goal of this thesis is to study the use of neural networks for radiological bone age assessment from hand and wrist x-ray images is done. Carpal bones have been considered for bone age assessment. While the both ...
Design of a 32'' color TFT LCD PACS monitor and its clinical evaluation through ROC analysis

Kayabaşı, Sadık Hakan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2010., 2010.)

One of the most important stages in digital radiology process is the transfer of the image to the observer, as the variations in light and color from a physical display. The common practice in observing these visual results ...
Design optimization of a continuous detector for PEM imaging with high resolution and DOI capability

Berk, Serkan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2006., 2006.)

The objective of this thesis is to improve the resolution of a continuous detector by using an algorithm other than Anger algorithm. Our aim is to obtain a reasonable resolution necessary for Positron Emission Mammography ...
Effect of tumor delineation strategies on ANN classification accuracy in lung cad

Arslan, Adem Cihan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2015., 2015.)

Lung Cancer is a serious illness and patient survival rate depends on early and accurate detection. CAD systems are commonly used for detection and characterization of nodules. The type of tumor segmentation algorithm or ...
Evaluating diagnostic loss in compressed medical images using computer simulation

Koç, Alpaslan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2009., 2009.)

The objective of this thesis is to evaluate the diagnostic loss in compressed medical images using computer simulation. Compressing medical images is a necessity due to the cost of the storage medium as well as the low ...
Evaluation and analysis of a computer aided diagnostic system for lung nodule assessment in CT scans

Eser, Berna. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2019., 2019.)

Throughout the process of detecting lung cancer, using CT scans to predict the malignancy level of pulmonary nodules will be complicated process for radiologists. CAD gives a second opinion to radiologists to identify ...
Evaluation of a fuzzy logic based computer aided diagnosis system for chest x-ray nodule detection and characterization

Öztürk, Nurhan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2015., 2015.)

Computer aided systems has a crucial importance on lung nodule studies, since lung cancer is the leading cause of cancer related death for both men and women worldwide. Accurate characterization of lung nodules as malignant ...
Evaluation of the continuous detector concept for PET systems dedicated to small animals by using the Monte Carlo simulation method

Ertürk, Sakine Şebnem. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2007., 2007.)

A detector design especially for small animal PET systems requires taking into account three main factors: these are high energy and spatial resolution and price. When examining the state-of-the-art PET detectors, it can ...
Image quality evaluation of ultrasound images using computer simulation

Kurtoğlu, A. Levent. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2010., 2010.)

Image quality, for scientific and medical purposes is defined as how well the desired information can be extracted from the image thus the principal research goal in medical imaging is the development of data acquisition ...
Implementation and statistical evaluation of computer assisted TW2 method for bone age assessment

Güven, Esra. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2009., 2009.)

The most commonly used method for bone age assessment is based on a single x-ray of the hand and wrist. The bones in the x-ray are compared to the bones of a standard atlas, usually "Greulich and Pyle (G&P)". A more complex ...
Improving medical diagnostic information through better usage of film technology

Kongur, Vahit. (Thesis (M.S.)- Bogazici University. Institute of Biomedical Engineering, 1986., 1986.)

Photographic Quality Assurance is an important element of the quality assurance programs as applied in medical diagnostic imaging centers. This thesis addresses the problem of optimizing image quality in Turkey with respect ...
Investigation of the effect of crystal thickness on the partial resolution and linearity of a pem detector using an artificial neural network based positioning algorithm

Talat, Didar. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2007., 2007.)

The objective of this thesis is to improve the resolution and linearity of a continuous detector for positron emission mammography (PEM) imaging, by using an algorithm based on artificial neural networks. Another aim of ...
Measuring eye fatigue of radiologist at reading room and daylight illumination conditions

Alpan, Erberk. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2018., 2018.)

With the revolutionary development in technology, diagnostics methods that are used in radiology have started to change with visual display terminals; however, traditionally the ambient light should be as low as feasible ...

Browsing M.S. Theses by Author "Güveniş, Albert."

Browsing M.S. Theses by Author "Güveniş, Albert."

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