Nuwan D. Nanayakkara

According to our database, Nuwan D. Nanayakkara authored at least 15 papers between 2003 and 2022.

Collaborative distances:

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

2022

Comparison of Diffusion Tensor Imaging Metrics in Normal-Appearing White Matter to Cerebrovascular Lesions and Correlation with Cerebrovascular Disease Risk Factors and Severity.

Seyyed M. H. Haddad, Christopher J. M. Scott, Miracle Ozzoude, Courtney Berezuk, Melissa Holmes, Sabrina Adamo, Joel Ramirez, Stephen R. Arnott, Nuwan D. Nanayakkara, Malcolm A. Binns, Derek Beaton, Wendy Lou, Kelly Sunderland, Sujeevini Sujanthan, Jane Lawrence, Donna Kwan, Brian Tan, Leanne Casaubon, Jennifer Mandzia, Demetrios Sahlas, Gustavo Saposnik, Ayman Hassan, Brian Levine, Paul McLaughlin, J. B. Orange, Angela Roberts, Angela Troyer, Sandra E. Black, Dar Dowlatshahi, Stephen C. Strother, Richard H. Swartz, Sean Symons, Manuel Montero-Odasso, ONDRI Investigators, Robert Bartha

Int. J. Biomed. Imaging, 2022

Semantic Segmentation of Micro-CT Images to Analyze Bone Ingrowth into Biodegradable Scaffolds.

Gnanavel Ganeshaaraj, Sivayogaraj Kaushalya, Achintha Iroshan Kondarage, Angelo Karunaratne, Julian R. Jones, Nuwan D. Nanayakkara

Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

2021

Detection and Tracking Volumes of Interest in 3D Printed Tissue Engineering Scaffolds using 4D Imaging Modalities.

Achintha Iroshan Kondarage, Buddhika Gayani, Gowsihan Poologasundarampillai, Amy Nommeots-Nomm, Peter D. Lee, Thilina Dulantha Lalitharatne, Nuwan D. Nanayakkara, Julian R. Jones, Angelo Karunaratne

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

2020

Predicting Short-Term Changing Blood Glucose Level of Diabetes Patients using Noninvasive Data.

Kasuri Balasooriya, Nuwan D. Nanayakkara

Proceedings of the 2020 IEEE Region 10 Conference, 2020

Fully Automated Detection and Classification of White Blood Cells.

Chinthalanka B. Wijesinghe, Dilshan N. Wickramarachchi, Iyani N. Kalupahana, Lokesha R. De Seram, Indira D. Silva, Nuwan D. Nanayakkara

Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

2019

Removing subject dependencies on Non-Invasive Blood Glucose Measurement using Hybrid Techniques.

Kasun D. Pathirage, Pubudu Roopasinghe, Jinani J. Sooriyaarachchi, Rasangika Weththasinghe, Nuwan D. Nanayakkara

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

2018

Eccentricity Based Quantification of Retinal Vascular Tortuosity For Early Detection of Diabetes and Diabetic Retinopathy.

Dulara De Zoysa, Achintha Kondarage, Chamari Warnapura, Mahen Wijesuriya, Saroj Jayasinghe, Nuwan D. Nanayakkara, Anjula C. De Silva

Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, 2018

Detection of Diabetes by Macrovascular Tortuosity of Superior Bulbar Conjunctiva.

Iroshan Kondarage Achintha, A. D. N. De Zoysa, C. L. Warnapura, M. A. Wijesuriya, Saroj Jayasinghe, Nuwan D. Nanayakkara, Anjula Chathuranga De Silva

Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

2016

Evaluating effects of haptic feedback in Virtual Reality simulators for laparoscopic skill development.

Shirani M. Kannangara, Eranga Fernando, Nuwan D. Nanayakkara, Sumudu K. Kumarage

Proceedings of the 6th IEEE International Conference on Biomedical Robotics and Biomechatronics, 2016

2008

A "Twisting and Bending" Model-Based Nonrigid Image Registration Technique for 3-D Ultrasound Carotid Images.

Nuwan D. Nanayakkara, Bernard Chiu, Afshan Samani, John David Spence, Jagath Samarabandu, Aaron Fenster

IEEE Trans. Medical Imaging, 2008

Nonrigid registration of carotid ultrasound and MR images using a "twisting and bending" model.

Nuwan D. Nanayakkara, Bernard Chiu, Abbas Samani, John David Spence, Grace Parraga, Jagath Samarabandu, Aaron Fenster

Proceedings of the Medical Imaging 2008: Image Processing, 2008

2006

A Non-Rigid Image Registration Technique for 3D Ultrasound Carotid Images using a "Twisting and Bending" Model.

Nuwan D. Nanayakkara, Bernard Chiu, Abbas Samani, John David Spence, Jagath Samarabandu, Aaron Fenster

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

2003

Automatic prostate boundary detection in ultrasound images using multiresolution deformable models and fuzzy logic.

Nuwan D. Nanayakkara, Jagath Samarabandu

Proceedings of the Image Processing: Algorithms and Systems II, 2003

Unsupervised model based image segmentation using domain knowledge based fuzzy logic and edge enhancement.

Nuwan D. Nanayakkara, Jagath Samarabandu

Proceedings of the 2003 IEEE International Conference on Multimedia and Expo, 2003

Using Domain Knowledge and Adaptive Region Based Operators for Improving the Robustness of Image Segmentation with Active Contour Models.

Nuwan D. Nanayakkara, Jagath Samarabandu

Proceedings of the International Conference on Imaging Science, Systems and Technology, 2003