Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2002Thesis (M.Sc.) -- İstanbul Technical University, Institute of Science and Technology, 2002Bu çalışmada, kalp seslerinin öznitelikleri belirlenmiş ve yapay sinir ağları ile sınıflandırılmıştır. Sınıflama işleminde kullanılacak öznitelikleri belirlemek için öznitelik çıkartma yöntemleri incelenmiştir. Bu amaçla Fourier dönüşümü, kısa zaman Fourier dönüşümü ve dalgacık dönüşümü yöntemleri kullanılmıştır. Kalp seslerinin durağan olmayan işaretler olmaları nedeniyle zaman ve frekans bilgisinin belirlenmesi gerekmektedir. Dalgacık dönüşümü yöntemi ile kalp seslerinin zaman ve frekans domeninde diğer iki yönteme göre daha iyi temsil edildiği gözlenmiştir. Dalgacık dö...
Worldwide physicians prefer to use physical stethoscope and they listen to the heart beat sound and ...
OBJECTIVE: Automatic heart sound analysis has the potential to improve the diagnosis of valvular hea...
One of the first causes of human deaths in recent years in our world is heart diseases or cardiovasc...
25th Signal Processing and Communications Applications Conference (SIU) -- MAY 15-18, 2017 -- Antaly...
Feature extraction becomes a very important part in exploring the dynamics of the data contained in ...
The diagnosis of heart diseases from heart sounds is a matter of many years. This is the effect of h...
Abstract-In this study, we develop a new automated pattern recognition system for interpretation of ...
Cardiologists perform cardiac auscultation to detect abnormalities in heart sounds. Since accurate a...
The diagnosis of heart diseases from heart sounds is a matter of many years. This is the effect of h...
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2002Thesis (M.Sc.) -- ...
ABSTRAKSI: Proses pengenalan suara jantung merupakan salah satu cara untuk mengetahui masalah yang d...
Cardiac disorders are critical and must be diagnosed in the early stage using routine auscultation e...
In this thesis the applicability of advanced digital signal processing techniques to the analysis of...
Human heart is one of the most important organ in the body and one of the most common diagnosis for...
Listening with stethoscope is a preferential method that the doctors use in order to differentiate...
Worldwide physicians prefer to use physical stethoscope and they listen to the heart beat sound and ...
OBJECTIVE: Automatic heart sound analysis has the potential to improve the diagnosis of valvular hea...
One of the first causes of human deaths in recent years in our world is heart diseases or cardiovasc...
25th Signal Processing and Communications Applications Conference (SIU) -- MAY 15-18, 2017 -- Antaly...
Feature extraction becomes a very important part in exploring the dynamics of the data contained in ...
The diagnosis of heart diseases from heart sounds is a matter of many years. This is the effect of h...
Abstract-In this study, we develop a new automated pattern recognition system for interpretation of ...
Cardiologists perform cardiac auscultation to detect abnormalities in heart sounds. Since accurate a...
The diagnosis of heart diseases from heart sounds is a matter of many years. This is the effect of h...
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2002Thesis (M.Sc.) -- ...
ABSTRAKSI: Proses pengenalan suara jantung merupakan salah satu cara untuk mengetahui masalah yang d...
Cardiac disorders are critical and must be diagnosed in the early stage using routine auscultation e...
In this thesis the applicability of advanced digital signal processing techniques to the analysis of...
Human heart is one of the most important organ in the body and one of the most common diagnosis for...
Listening with stethoscope is a preferential method that the doctors use in order to differentiate...
Worldwide physicians prefer to use physical stethoscope and they listen to the heart beat sound and ...
OBJECTIVE: Automatic heart sound analysis has the potential to improve the diagnosis of valvular hea...
One of the first causes of human deaths in recent years in our world is heart diseases or cardiovasc...