P phase and S phase detection using the Daubechies Wavelet Transform (DWT) to minimize the noise at three component seismograms displacement records. - Ömer Halil Çolak; T. C. Destici; S. Ozen; O. Cerezci; Niyazi Ari (EUSIPCO, 2005)

Efficient solution for frequency band decomposition problem using wavelet packet in HRV. - Süleyman Bilgin; Ömer Halil Çolak; Etem Köklükaya; Niyazi Ari (Digit. Signal Process., 2008)

Determination of sympathovagal balance in ventricular tachiarrythmia patients with implanted cardioverter defibrillators using wavelet transform and MLPNN. - Süleyman Bilgin; Ömer Halil Çolak; Ovunc Polat; Etem Köklükaya (Digit. Signal Process., 2009)

Preprocessing effects in time-frequency distributions and spectral analysis of heart rate variability. - Ömer Halil Çolak (Digit. Signal Process., 2009)

Estimation and evaluation of sub-bands on LF and HF base-bands in HRV for Ventricular Tachyarrhythmia patients. - Süleyman Bilgin; Ömer Halil Çolak; Ovunc Polat; Etem Köklükaya (Expert Syst. Appl., 2009)

Determination of a New VLF Band in HRV for Ventricular Tachyarrhythmia Patients. - Süleyman Bilgin; Ömer Halil Çolak; Ovunc Polat; Etem Köklükaya (J. Medical Syst., 2010)

An Effective Solution for Capturing the Single Twitch of Muscle: Application to Monitor Muscle Relaxation. - Ömer Halil Çolak; Emmanuelle Girard; Eric Krejci (J. Medical Syst., 2014)

Entropy analysis of surface EMG for classification of face movements. - Çagdas Topçu; Arzu Akgül; Merve Bedeloglu; Ela Naz Döger; Refik Sever; Ozlenen Ozkan; Omer Ozkan; Hilmi Uysal; Ovunc Polat; Ömer Halil Çolak (SIU, 2015)

Investigation of the relationship between anxiety and heart rate variability in fibromyalgia: A new quantitative approach to evaluate anxiety level in fibromyalgia syndrome. - Süleyman Bilgin; Evren Arslan; Onur Elmas; Sedat Yildiz; Ömer Halil Çolak; Gürkan Bilgin; Hasan Rifat Koyuncuoglu; Selami Akkus; Selçuk Çömlekçi; Etem Köklükaya (Comput. Biol. Medicine, 2015)

Determination of Fatigue Following Maximal Loaded Treadmill Exercise by Using Wavelet Packet Transform Analysis and MLPNN from MMG-EMG Data Combinations. - Gürkan Bilgin; I. Ethem Hindistan; Y. Gül Özkaya; Etem Köklükaya; Övünç Polat; Ömer Halil Çolak (J. Medical Syst., 2015)

Image-based Analysis of Emotional Facial Expressions in Full Face Transplants. - Merve Bedeloglu; Çagdas Topçu; Arzu Akgül; Ela Naz Döger; Refik Sever; Ozlenen Ozkan; Omer Ozkan; Hilmi Uysal; Ovunc Polat; Ömer Halil Çolak (J. Medical Syst., 2018)

Assessment of mental fatigue and stress on electronic sport players with data fusion. - Serdar Gündogdu; Ömer Halil Çolak; Ebru Apaydin Dogan; Evrim Gülbetekin; Övünç Polat (Medical Biol. Eng. Comput., 2021)