Udantha R. Abeyratne

According to our database, Udantha R. Abeyratne authored at least 56 papers between 1996 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2021

Identifying acute exacerbations of chronic obstructive pulmonary disease using patient-reported symptoms and cough feature analysis.

Scott Claxton, Paul Porter, Joanna Brisbane, Natasha Bear, Javan Wood, Vesa T. Peltonen, Phillip Della, Claire Smith, Udantha R. Abeyratne

npj Digit. Medicine, 2021

Mapping Sleep Spindle Characteristics to Vigilance Outcomes in Patients with Obstructive Sleep Apnea.

Karen McCloy, Brett Duce, Craig Hukins, Udantha R. Abeyratne

Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

2019

Corrections to "Automatic Croup Diagnosis Using Cough Sound Recognition".

Roneel V. Sharan, Udantha R. Abeyratne, Vinayak R. Swarnkar, Paul Porter

IEEE Trans. Biomed. Eng., 2019

Automatic Croup Diagnosis Using Cough Sound Recognition.

Roneel V. Sharan, Udantha R. Abeyratne, Vinayak R. Swarnkar, Paul Porter

IEEE Trans. Biomed. Eng., 2019

Smart Phone based Snoring Sound analysis to Identify Upper Airway Obstructions.

Mrunal N. Markandeya, Udantha R. Abeyratne

Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

An Investigation of Critical Frequency Sub-bands of Snoring Sounds for OSA Diagnosis.

Dulip L. Herath, Udantha R. Abeyratne, Craig Hukins, Mrunal N. Markandeya

Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

Night-Time Brain Inter-Hemispheric Asynchrony in Sleep Apnea Patients Carry Information on Neuropsychological Impairment.

Vinayak R. Swarnkar, Udantha R. Abeyratne, Brett Duce, Roneel V. Sharan, Craig Hukins, Karen McCloy

Proceedings of the 2019 IEEE Biomedical Circuits and Systems Conference, 2019

Using Polysomnographic Data to Investigate Symptom Clusters Associated with Cognitive Decline in Patients with Obstructive Sleep Apnea.

Karen McCloy, Roneel V. Sharan, Udantha R. Abeyratne, Brett Duce, Craig Hukins, Vinayak R. Swarnkar

Proceedings of the 2019 IEEE Biomedical Circuits and Systems Conference, 2019

Severity Analysis of Upper Airway Obstructions: Oesophageal Pressure Versus Snoring Sounds.

Mrunal N. Markandeya, Udantha R. Abeyratne, Roneel V. Sharan, Craig Hukins, Brett Duce, Karen McCloy

Proceedings of the 2019 IEEE Biomedical Circuits and Systems Conference, 2019

2018

Characterisation of upper airway obstructions using wide-band snoring sounds.

Mrunal N. Markandeya, Udantha R. Abeyratne, Craig Hukins

Biomed. Signal Process. Control., 2018

Detection of sleep breathing sound based on artificial neural network analysis.

Takahiro Emoto, Udantha R. Abeyratne, Kenichiro Kawano, Takuya Okada, Osamu Jinnouchi, Ikuji Kawata

Biomed. Signal Process. Control., 2018

2017

Automatic picking of snore events from overnight breath sound recordings.

Vinayak R. Swarnkar, Udantha R. Abeyratne, Roneel V. Sharan

Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

Cough sound analysis for diagnosing croup in pediatric patients using biologically inspired features.

Roneel V. Sharan, Udantha R. Abeyratne, Vinayak R. Swarnkar, Paul Porter

Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

Considerations of handheld respiratory rate estimation via a stabilized Video Magnification approach.

Shafaf Alam, Surya P. N. Singh, Udantha R. Abeyratne

Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

Characterizing the NREM/REM sleep specific obstructive sleep apnea severity using snore sounds.

Shahin Akhter, Udantha R. Abeyratne, Vinayak Swarnkar

Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

2016

Automatic snore sound extraction from sleep sound recordings via auditory image modeling.

Ryo Nonaka, Takahiro Emoto, Udantha R. Abeyratne, Osamu Jinnouchi, Ikuji Kawata, Hiroki Ohnishi, Masatake Akutagawa, Shinsuke Konaka, Yohsuke Kinouchi

Biomed. Signal Process. Control., 2016

Characterization of REM/NREM sleep using breath sounds in OSA.

Shahin Akhter, Udantha R. Abeyratne, Vinayak Swarnkar

Biomed. Signal Process. Control., 2016

2015

Wavelet Augmented Cough Analysis for Rapid Childhood Pneumonia Diagnosis.

Keegan Kosasih, Udantha R. Abeyratne, Vinayak Swarnkar, Rina Triasih

IEEE Trans. Biomed. Eng., 2015

Automatic cough segmentation from non-contact sound recordings in pediatric wards.

Yusuf A. Amrulloh, Udantha R. Abeyratne, Vinayak Swarnkar, Rina Triasih, Amalia Setyati

Biomed. Signal Process. Control., 2015

2014

Bispectral analysis of single channel EEG to estimate macro-sleep-architecture.

Vinayak Swarnkar, Udantha R. Abeyratne

Int. J. Medical Eng. Informatics, 2014

2013

Neural network based algorithm for automatic identification of cough sounds.

Vinayak Swarnkar, Udantha R. Abeyratne, Yusuf A. Amrulloh, Craig Hukins, Rina Triasih, Amalia Setyati

Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

HMM-based snorer group recognition for Sleep Apnea diagnosis.

Dulip L. Herath, Udantha R. Abeyratne, Craig Hukins

Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

Variations of snoring properties with macro sleep stages in a population of Obstructive Sleep Apnea patients.

Shahin Akhter, Udantha R. Abeyratne, Vinayak Swarnkar

Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

Cough Sound Analysis - A new tool for diagnosing Pneumonia.

Udantha R. Abeyratne, Vinayak Swarnkar, Rina Triasih, Amalia Setyati

Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

2012

An inverse technique for excitation design in nerve fascicle activation: a theoretical study.

Udantha R. Abeyratne, Yang Xin

Int. J. Medical Eng. Informatics, 2012

Automated algorithm for Wet/Dry cough sounds classification.

Vinayak Swarnkar, Udantha R. Abeyratne, Yusuf A. Amrulloh, Anne B. Chang

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

Gender dependant snore sound based multi feature obstructive sleep apnea screening method.

Shaminda de Silva, Udantha R. Abeyratne, Craig Hukins

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

High frequency analysis of cough sounds in pediatric patients with respiratory diseases.

Keegan Kosasih, Udantha R. Abeyratne, Vinayak Swarnkar

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

2011

Testing the system non-linearity in snoring sound via neural networks.

Takahiro Emoto, Udantha R. Abeyratne, Masatake Akutagawa, Yohsuke Kinouchi, Shinsuke Konaka

Int. J. Medical Eng. Informatics, 2011

2010

Nonlinear Features for Single-Channel Diagnosis of Sleep-Disordered Breathing Diseases.

Suren I. Rathnayake, Ian A. Wood, Udantha R. Abeyratne, Craig Hukins

IEEE Trans. Biomed. Eng., 2010

Interhemispheric Asynchrony Correlates With Severity of Respiratory Disturbance Index in Patients With Sleep Apnea.

Udantha R. Abeyratne, Vinayak Swarnkar, Craig Hukins, Brett Duce

IEEE Trans. Biomed. Eng., 2010

Objective measure of sleepiness and sleep latency via bispectrum analysis of EEG.

Vinayak Swarnkar, Udantha R. Abeyratne, Craig Hukins

Medical Biol. Eng. Comput., 2010

Linear neural networks for spectral envelope estimation.

Takahiro Emoto, Udantha R. Abeyratne, Masatake Akutagawa, Shinsuke Konaka, Yohsuke Kinouchi

IEICE Electron. Express, 2010

2009

A state transition-based method for quantifying EEG sleep fragmentation.

Vinayak Swarnkar, Udantha R. Abeyratne, Craig Hukins, Brett Duce

Medical Biol. Eng. Comput., 2009

2008

Snore Signal Enhancement and Activity Detection via Translation-Invariant Wavelet Transform.

Andrew Keong Ng, Tong San Koh, Kathiravelu Puvanendran, Udantha R. Abeyratne

IEEE Trans. Biomed. Eng., 2008

Balancing hands-on vs. theory in biomedical engineering and informatics education.

Udantha R. Abeyratne

Int. J. Medical Eng. Informatics, 2008

2007

A region and gradient based active contour model and its application in boundary tracking on anal canal ultrasound images.

Di Xiao, Wan Sing Ng, Charles B. Tsang, Udantha R. Abeyratne

Pattern Recognit., 2007

Mixed-phase modeling in snore sound analysis.

Udantha R. Abeyratne, Asela S. Karunajeewa, Craig Hukins

Medical Biol. Eng. Comput., 2007

Ultrasound scatter-spacing based diagnosis of focal diseases of the liver.

Udantha R. Abeyratne, Xiaoyan Tang

Biomed. Signal Process. Control., 2007

Prediction of Polysomnographic Measurements.

Suren I. Rathnayake, Udantha R. Abeyratne

Proceedings of the AI 2007: Advances in Artificial Intelligence, 2007

2006

Tracking the states of a nonlinear and nonstationary system in the weight-space of artificial neural networks.

Takahiro Emoto, Masatake Akutagawa, Udantha R. Abeyratne, Hirofumi Nagashino, Yohsuke Kinouchi

Medical Biol. Eng. Comput., 2006

Left-Right Information flow in the Brain during EEG arousals.

Vinayak Swarnkar, Udantha R. Abeyratne, Asela S. Karunajeewa

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

Dynamic Data Analysis in Obstructive Sleep Apnea.

Asela S. Karunajeewa, Udantha R. Abeyratne, Suren I. Rathnayake, Vinayak Swarnkar

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

2005

Multigradient field-active contour model for multilayer boundary detection of ultrasound rectal wall image.

Di Xiao, Wan Sing Ng, Udantha R. Abeyratne, Charles B. Tsang

J. Electronic Imaging, 2005

2004

Automatic segmentation and pitch/jitter tracking of sleep disturbed breathing sounds.

Ajith S. Wakwella, Udantha R. Abeyratne, Yohsuke Kinouchi

Proceedings of the 8th International Conference on Control, 2004

Multi dipole source identification from EEG/MEG topography.

Zhuoming Li, Xiaoxiao Bai, Qinyu Zhang, Masatake Akutagawa, Fumio Shichijo, Yohsuke Kinouchi, Udantha R. Abeyratne

Proceedings of the 8th International Conference on Control, 2004

Detection of biological system deviation by BPNN.

Takahiro Emoto, Masatake Akutagawa, Hirofumi Nagashino, Yohsuke Kinouchi, Udantha R. Abeyratne

Proceedings of the 8th International Conference on Control, 2004

Higher-order spectra for the estimation of total-airway-response (TAR) in snore-baseddiagnosis of apnoea.

Udantha R. Abeyratne, Asela S. Karunajeewa, Craig Hukins

Proceedings of the 8th International Conference on Control, 2004

2002

Prototype of a rectal wall ultrasound image analysis system.

Di Xiao, Wan Sing Ng, Udantha R. Abeyratne, Charles Bih-Shiou Tsang

Proceedings of the Medical Imaging 2002: Image Processing, 2002

Rectal tumor boundary detection by unifying active contour model.

Di Xiao, Wan Sing Ng, Udantha R. Abeyratne, Charles Bih-Shiou Tsang

Proceedings of the Medical Imaging 2002: Image Processing, 2002

Muscular layer's boundary detection from anal ultrasound image by active contour method.

Di Xiao, Wan Sing Ng, Udantha R. Abeyratne, Charles B. Tsang

Proceedings of the Seventh International Conference on Control, 2002

Spatio-temporal evolution of fatigue in flexor carpi radialis muscle: instrumentation and analysis based on 2D EMG array.

Teddy Surya Gunawan, Udantha R. Abeyratne

Proceedings of the Seventh International Conference on Control, 2002

Selective stimulation of nerve fascicles in neuroprosthetic systems.

Udantha R. Abeyratne, Yang Xin

Proceedings of the Seventh International Conference on Control, 2002

2001

Eeg Source Localization: A Compartive Study of Classical and Neural Network Methods.

Udantha R. Abeyratne, G. Zhang, P. Saratchandran

Int. J. Neural Syst., 2001

1997

System reconstruction from higher order spectra slices.

Athina P. Petropulu, Udantha Ranjith Abeyratne

IEEE Trans. Signal Process., 1997

1996

On modeling the tissue response from ultrasonic B-scan images.

Udantha Ranjith Abeyratne, Athina P. Petropulu, John M. Reid

IEEE Trans. Medical Imaging, 1996