Andrew Nicolaides

87 papers B 4C 6Misc 2Journal 56Unranked 19
YearRankTypeTitle / Venue / Authors
2025 J jnl
AtheroRisk: An Integrated Computer Software System for Stroke Risk Stratification Utilizing Carotid Plaque Analysis in Ultrasound Videos.
SN Comput. Sci.
Michalis Gemenaris, Georgia D. Liapi, Christos Markides, Kyriacos P. Constantinou, Christos P. Loizou, Michalis Neophytou, Dimitrios Kardoulas, Marios S. Pattichis, Maura Griffin, Andrew Nicolaides, Constantinos S. Pattichis, Efthyvoulos Kyriacou
2025 J jnl
Attention-based hybrid deep learning models and its scientific validation for cardiovascular disease risk stratification.
Biomed. Signal Process. Control.
Mrinalini Bhagawati, Siddharth Gupta, Sudip Paul, Laura E. Mantella, Amer M. Johri, John R. Laird, Ekta Tiwari, Narendra N. Khanna, Andrew Nicolaides, Rajesh Singh, Mustafa Al-Maini, Luca Saba, Jasjit S. Suri
2025 J jnl
Transfer learning with class activation maps in compositions driving plaque classification in carotid ultrasound.
Frontiers Digit. Health
Georgia D. Liapi, Christos P. Loizou, Maura Griffin, Constantinos S. Pattichis, Andrew Nicolaides, Efthyvoulos Kyriacou
2024 J jnl
Assessing the impact of ultrasound image standardization in deep learning-based segmentation of carotid plaque types.
Comput. Methods Programs Biomed.
Georgia D. Liapi, Christos P. Loizou, Constantinos S. Pattichis, Marios S. Pattichis, Andrew Nicolaides, Maura Griffin, Efthyvoulos Kyriacou
2024 — conf
Atherosclerotic Carotid Plaque AM-FM Texture Feature Variability in Ultrasound Video.
ISBI
Kyriacos P. Constantinou, Ioannis Constantinou, Christos P. Loizou, Efthyvoulos Kyriacou, Andreas Panayides, Andrew Nicolaides, Constantinos S. Pattichis, Marios S. Pattichis
2024 — conf
Carotid Plaque Motion Analysis in Ultrasound Videos to Discover Rupture-Prone Plaque Areas.
ISBI
Georgia D. Liapi, Christos P. Loizou, Andrew Nicolaides, Maura Griffin, Dimitrios Kardoulas, Constantinos S. Pattichis, Efthyvoulos Kyriacou
2023 — conf
Automated segmentation and classification of the atherosclerotic carotid plaque in ultrasound videos.
DSP
Georgia D. Liapi, Michalis Gemenaris, Christos P. Loizou, Efthyvoulos Kyriacou, Kyriacos P. Constatninou, Andrew Nicolaides
2023 — conf
Stroke Risk Stratification Using Transfer Learning on Carotid Ultrasound Images.
CAIP (2)
Georgia D. Liapi, Christos Markides, Christos P. Loizou, Maura Griffin, Andrew Nicolaides, Efthyvoulos Kyriacou
2022 J jnl
A hybrid deep learning paradigm for carotid plaque tissue characterization and its validation in multicenter cohorts using a supercomputer framework.
Comput. Biol. Medicine
Siva Skandha Sanagala, Andrew Nicolaides, Suneet K. Gupta, Vijaya Kumar Koppula, Luca Saba, Amer M. Johri, Manudeep S. Kalra, Jasjit S. Suri
2022 J jnl
Carotid Ultrasound Boundary Study (CUBS): Technical considerations on an open multi-center analysis of computerized measurement systems for intima-media thickness measurement on common carotid artery longitudinal B-mode ultrasound scans.
Comput. Biol. Medicine
Kristen M. Meiburger, Francesco Marzola, Guillaume Zahnd, Francesco Faita, Christos P. Loizou, Nolann Lainé, Catarina Carvalho, David A. Steinman, Lorenzo Gibello, Rosa Maria Bruno, Ricarda Clarenbach, Martina Francesconi, Andrew Nicolaides, Hervé Liebgott, Aurélio Campilho, Reza Ghotbi, Efthyvoulos Kyriacou, Nassir Navab, Maura Griffin, Andrie G. Panayiotou, Rachele Gherardini, Gianfranco Varetto, Elisabetta Bianchini, Constantinos S. Pattichis, Lorenzo Ghiadoni, José Rouco, Maciej Orkisz, Filippo Molinari
2022 — conf
Deep Learning-Based Segmentation of the Atherosclerotic Carotid Plaque in Ultrasonic Images.
AIAI (Workshops)
Georgia D. Liapi, Efthyvoulos Kyriacou, Christos P. Loizou, Andreas S. Panayides, Constantinos S. Pattichis, Andrew Nicolaides
2022 J jnl
Eight pruning deep learning models for low storage and high-speed COVID-19 computed tomography lung segmentation and heatmap-based lesion localization: A multicenter study using COVLIAS 2.0.
Comput. Biol. Medicine
Mohit Agarwal, Sushant Agarwal, Luca Saba, Gian Luca Chabert, Suneet K. Gupta, Alessandro Carriero, Alessio Pasche, Pietro Danna, Armin Mehmedovic, Gavino Faa, Saurabh Shrivastava, Kanishka Jain, Harsh Jain, Tanay Jujaray, Inder M. Singh, Monika Turk, Paramjit S. Chadha, Amer M. Johri, Narendra N. Khanna, Sophie Mavrogeni, John R. Laird, David W. Sobel, Martin Miner, Antonella Balestrieri, Petros P. Sfikakis, George Tsoulfas, Durga Prasanna Misra, Vikas Agarwal, George D. Kitas, Jagjit S. Teji, Mustafa Al-Maini, Surinder K. Dhanjil, Andrew Nicolaides, Aditya Sharma, Vijay Rathore, Mostafa Fatemi, Azra Alizad, Pudukode R. Krishnan, Rajanikant R. Yadav, Frence Nagy, Zsigmond Tamás Kincses, Zoltan Ruzsa, Subbaram Naidu, Klaudija Viskovic, Manudeep K. Kalra, Jasjit S. Suri
2021 J jnl
A Multicenter Study on Carotid Ultrasound Plaque Tissue Characterization and Classification Using Six Deep Artificial Intelligence Models: A Stroke Application.
IEEE Trans. Instrum. Meas.
Luca Saba, Siva Skandha Sanagala, Suneet K. Gupta, Vijaya Kumar Koppula, John R. Laird, Vijay Viswanathan, Miguel J. Sanches, George D. Kitas, Amer M. Johri, Neeraj Sharma, Andrew Nicolaides, Jasjit S. Suri
2021 J jnl
A Review on Joint Carotid Intima-Media Thickness and Plaque Area Measurement in Ultrasound for Cardiovascular/Stroke Risk Monitoring: Artificial Intelligence Framework.
J. Digit. Imaging
Mainak Biswas, Luca Saba, Tomaz Omerzu, Amer M. Johri, Narendra N. Khanna, Klaudija Viskovic, Sophie Mavrogeni, John R. Laird, Gyan Pareek, Martin Miner, Antonella Balestrieri, Petros P. Sfikakis, Athanasios Protogerou, Durga Prasanna Misra, Vikas Agarwal, George D. Kitas, Raghu Kolluri, Aditya Sharma, Vijay Viswanathan, Zoltan Ruzsa, Andrew Nicolaides, Jasjit S. Suri
2021 J jnl
Effect of the internal carotid artery degree of stenosis on wall and plaque distensibility.
Biomed. Signal Process. Control.
Christos P. Loizou, Marios Pantzaris, Efthyvoulos Kyriacou, Andrew Nicolaides, Constantinos S. Pattichis
2021 J jnl
Hybrid deep learning segmentation models for atherosclerotic plaque in internal carotid artery B-mode ultrasound.
Comput. Biol. Medicine
Pankaj Kumar Jain, Neeraj Sharma, Argiris A. Giannopoulos, Luca Saba, Andrew Nicolaides, Jasjit S. Suri
2021 C conf
Model Agnostic Explainability Techniques in Ultrasound Image Analysis.
BIBE
Nicoletta Prentzas, Marios Pitsiali, Efthyvoulos Kyriacou, Andrew Nicolaides, Antonis C. Kakas, Constantinos S. Pattichis
2021 J jnl
Wilson disease tissue classification and characterization using seven artificial intelligence models embedded with 3D optimization paradigm on a weak training brain magnetic resonance imaging datasets: a supercomputer application.
Medical Biol. Eng. Comput.
Mohit Agarwal, Luca Saba, Suneet K. Gupta, Amer M. Johri, Narendra N. Khanna, Sophie Mavrogeni, John R. Laird, Gyan Pareek, Martin Miner, Petros P. Sfikakis, Athanasios Protogerou, Aditya M. Sharma, Vijay Viswanathan, George D. Kitas, Andrew Nicolaides, Jasjit S. Suri
2020 J jnl
Artificial intelligence framework for predictive cardiovascular and stroke risk assessment models: A narrative review of integrated approaches using carotid ultrasound.
Comput. Biol. Medicine
Ankush D. Jamthikar, Deep Gupta, Luca Saba, Narendra N. Khanna, Klaudija Viskovic, Sophie Mavrogeni, John R. Laird, Naveed Sattar, Amer M. Johri, Gyan Pareek, Martin Miner, Petros P. Sfikakis, Athanasios Protogerou, Vijay Viswanathan, Aditya M. Sharma, George D. Kitas, Andrew Nicolaides, Raghu Kolluri, Jasjit S. Suri
2020 J jnl
Low-Cost Office-Based Cardiovascular Risk Stratification Using Machine Learning and Focused Carotid Ultrasound in an Asian-Indian Cohort.
J. Medical Syst.
Ankush D. Jamthikar, Deep Gupta, Amer M. Johri, Laura E. Mantella, Luca Saba, Raghu Kolluri, Aditya M. Sharma, Vijay Viswanathan, Andrew Nicolaides, Jasjit S. Suri
2020 J jnl
Two-stage artificial intelligence model for jointly measurement of atherosclerotic wall thickness and plaque burden in carotid ultrasound: A screening tool for cardiovascular/stroke risk assessment.
Comput. Biol. Medicine
Mainak Biswas, Luca Saba, Shubhro Chakrabartty, Narender N. Khanna, Hanjung Song, Harman S. Suri, Petros P. Sfikakis, Sophie Mavrogeni, Klaudija Viskovic, John R. Laird, Elisa Cuadrado Godia, Andrew Nicolaides, Aditya Sharma, Vijay Viswanathan, Athanasios Protogerou, George D. Kitas, Gyan Pareek, Martin Miner, Jasjit S. Suri
2019 J jnl
Deep learning fully convolution network for lumen characterization in diabetic patients using carotid ultrasound: a tool for stroke risk.
Medical Biol. Eng. Comput.
Mainak Biswas, Venkatanareshbabu Kuppili, Luca Saba, Damodar Reddy Edla, Harman S. Suri, Aditya Sharma, Elisa Cuadrado Godia, John R. Laird, Andrew Nicolaides, Jasjit S. Suri
2019 J jnl
Effect of carotid image-based phenotypes on cardiovascular risk calculator: AECRS1.0.
Medical Biol. Eng. Comput.
Narendra N. Khanna, Ankush D. Jamthikar, Deep Gupta, Tadashi Araki, Matteo Piga, Luca Saba, Carlo Carcassi, Andrew Nicolaides, John R. Laird, Harman S. Suri, Ajay Gupta, Sophie Mavrogeni, Athanasios Protogerou, Petros P. Sfikakis, George D. Kitas, Jasjit S. Suri
2019 C conf
Integrating Machine Learning with Symbolic Reasoning to Build an Explainable AI Model for Stroke Prediction.
BIBE
Nicoletta Prentzas, Andrew Nicolaides, Efthyvoulos Kyriacou, Antonis C. Kakas, Constantinos S. Pattichis
2019 J jnl
Performance evaluation of 10-year ultrasound image-based stroke/cardiovascular (CV) risk calculator by comparing against ten conventional CV risk calculators: A diabetic study.
Comput. Biol. Medicine
Narendra N. Khanna, Ankush D. Jamthikar, Deep Gupta, Andrew Nicolaides, Tadashi Araki, Luca Saba, Elisa Cuadrado Godia, Aditya Sharma, Tomaz Omerzu, Harman S. Suri, Ajay Gupta, Sophie Mavrogeni, Monika Turk, John R. Laird, Athanasios Protogerou, Petros P. Sfikakis, George D. Kitas, Vijay Viswanathan, Jasjit S. Suri
2019 J jnl
Ranking of stroke and cardiovascular risk factors for an optimal risk calculator design: Logistic regression approach.
Comput. Biol. Medicine
Elisa Cuadrado Godia, Ankush D. Jamthikar, Deep Gupta, Narendra N. Khanna, Tadashi Araki, Md. Maniruzzaman, Luca Saba, Andrew Nicolaides, Aditya Sharma, Tomaz Omerzu, Harman S. Suri, Ajay Gupta, Sophie Mavrogeni, Monika Turk, John R. Laird, Athanasios Protogerou, Petros P. Sfikakis, George D. Kitas, Jasjit S. Suri
2018 J jnl
Deep learning strategy for accurate carotid intima-media thickness measurement: An ultrasound study on Japanese diabetic cohort.
Comput. Biol. Medicine
Mainak Biswas, Venkatanareshbabu Kuppili, Tadashi Araki, Damodar Reddy Edla, Elisa Cuadrado Godia, Luca Saba, Harman S. Suri, Tomaz Omerzu, John R. Laird, Narendra N. Khanna, Andrew Nicolaides, Jasjit S. Suri
2018 J jnl
Morphologic TPA (mTPA) and composite risk score for moderate carotid atherosclerotic plaque is strongly associated with HbA1c in diabetes cohort.
Comput. Biol. Medicine
Elisa Cuadrado Godia, Md. Maniruzzaman, Tadashi Araki, Anudeep Puvvula, Md. Jahanur Rahman, Luca Saba, Harman S. Suri, Ajay Gupta, Sumit K. Banchhor, Jagjit S. Teji, Tomaz Omerzu, Narendra N. Khanna, John R. Laird, Andrew Nicolaides, Sophie Mavrogeni, George D. Kitas, Jasjit S. Suri
2018 J jnl
State-of-the-art review on automated lumen and adventitial border delineation and its measurements in carotid ultrasound.
Comput. Methods Programs Biomed.
P. Krishna Kumar, Tadashi Araki, Jeny Rajan, John R. Laird, Andrew Nicolaides, Jasjit S. Suri
2017 J jnl
Accurate lumen diameter measurement in curved vessels in carotid ultrasound: an iterative scale-space and spatial transformation approach.
Medical Biol. Eng. Comput.
P. Krishna Kumar, Tadashi Araki, Jeny Rajan, Luca Saba, Francesco Lavra, Nobutaka Ikeda, Aditya M. Sharma, Shoaib Shafique, Andrew Nicolaides, John R. Laird, Ajay Gupta, Jasjit S. Suri
2017 J jnl
Automated segmental-IMT measurement in thin/thick plaque with bulb presence in carotid ultrasound from multiple scanners: Stroke risk assessment.
Comput. Methods Programs Biomed.
Nobutaka Ikeda, Nilanjan Dey, Aditya Sharma, Ajay Gupta, Soumyo Bose, Suvojit Acharjee, Shoaib Shafique, Elisa Cuadrado Godia, Tadashi Araki, Luca Saba, John R. Laird, Andrew Nicolaides, Jasjit S. Suri
2017 B conf
Carotid Bifurcation Plaque Stability Estimation Based on Motion Analysis.
CBMS
Efthyvoulos Kyriacou, Andrew Nicolaides, Alexandra Constantinou, Maura Griffin, Christos P. Loizou, Marios S. Pattichis, Hamed Nasrabadi, Constantinos S. Pattichis
2017 J jnl
Plaque Tissue Morphology-Based Stroke Risk Stratification Using Carotid Ultrasound: A Polling-Based PCA Learning Paradigm.
J. Medical Syst.
Luca Saba, Pankaj Kumar Jain, Harman S. Suri, Nobutaka Ikeda, Tadashi Araki, Bikesh Kumar Singh, Andrew Nicolaides, Shoaib Shafique, Ajay Gupta, John R. Laird, Jasjit S. Suri
2017 J jnl
Stroke Risk Stratification and its Validation using Ultrasonic Echolucent Carotid Wall Plaque Morphology: A Machine Learning Paradigm.
Comput. Biol. Medicine
Tadashi Araki, Pankaj Kumar Jain, Harman S. Suri, Narendra D. Londhe, Nobutaka Ikeda, Ayman El-Baz, Vimal K. Shrivastava, Luca Saba, Andrew Nicolaides, Shoaib Shafique, John R. Laird, Ajay Gupta, Jasjit S. Suri
2017 J jnl
Unbiased confidence measures for stroke risk estimation based on ultrasound carotid image analysis.
Neural Comput. Appl.
Harris Papadopoulos, Efthyvoulos Kyriacou, Andrew Nicolaides
2017 J jnl
Web-based accurate measurements of carotid lumen diameter and stenosis severity: An ultrasound-based clinical tool for stroke risk assessment during multicenter clinical trials.
Comput. Biol. Medicine
Luca Saba, Sumit K. Banchhor, Narendra D. Londhe, Tadashi Araki, John R. Laird, Ajay Gupta, Andrew Nicolaides, Jasjit S. Suri
2016 J jnl
A new method for IVUS-based coronary artery disease risk stratification: A link between coronary & carotid ultrasound plaque burdens.
Comput. Methods Programs Biomed.
Tadashi Araki, Nobutaka Ikeda, Devarshi Shukla, Narendra D. Londhe, Vimal K. Shrivastava, Sumit K. Banchhor, Luca Saba, Andrew Nicolaides, Shoaib Shafique, John R. Laird, Jasjit S. Suri
2016 J jnl
Accurate cloud-based smart IMT measurement, its validation and stroke risk stratification in carotid ultrasound: A web-based point-of-care tool for multicenter clinical trial.
Comput. Biol. Medicine
Luca Saba, Sumit K. Banchhor, Harman S. Suri, Narendra D. Londhe, Tadashi Araki, Nobutaka Ikeda, Klaudija Viskovic, Shoaib Shafique, John R. Laird, Ajay Gupta, Andrew Nicolaides, Jasjit S. Suri
2016 J jnl
Effect of Watermarking on Diagnostic Preservation of Atherosclerotic Ultrasound Video in Stroke Telemedicine.
J. Medical Syst.
Nilanjan Dey, Soumyo Bose, Achintya Das, Sheli Sinha Chaudhuri, Luca Saba, Shoaib Shafique, Andrew Nicolaides, Jasjit S. Suri
2016 J jnl
Five multiresolution-based calcium volume measurement techniques from coronary IVUS videos: A comparative approach.
Comput. Methods Programs Biomed.
Sumit K. Banchhor, Tadashi Araki, Narendra D. Londhe, Nobutaka Ikeda, Petia Radeva, Ayman El-Baz, Luca Saba, Andrew Nicolaides, Shoaib Shafique, John R. Laird, Jasjit S. Suri
2016 J jnl
PCA-based polling strategy in machine learning framework for coronary artery disease risk assessment in intravascular ultrasound: A link between carotid and coronary grayscale plaque morphology.
Comput. Methods Programs Biomed.
Tadashi Araki, Nobutaka Ikeda, Devarshi Shukla, Pankaj Kumar Jain, Narendra D. Londhe, Vimal K. Shrivastava, Sumit K. Banchhor, Luca Saba, Andrew Nicolaides, Shoaib Shafique, John R. Laird, Jasjit S. Suri
2016 J jnl
Reliable and Accurate Calcium Volume Measurement in Coronary Artery Using Intravascular Ultrasound Videos.
J. Medical Syst.
Tadashi Araki, Sumit K. Banchhor, Narendra D. Londhe, Nobutaka Ikeda, Petia Radeva, Devarshi Shukla, Luca Saba, Antonella Balestrieri, Andrew Nicolaides, Shoaib Shafique, John R. Laird, Jasjit S. Suri
2016 J jnl
Two Automated Techniques for Carotid Lumen Diameter Measurement: Regional versus Boundary Approaches.
J. Medical Syst.
Tadashi Araki, P. Krishna Kumar, Harman S. Suri, Nobutaka Ikeda, Ajay Gupta, Luca Saba, Jeny Rajan, Francesco Lavra, Aditya M. Sharma, Shoaib Shafique, Andrew Nicolaides, John R. Laird, Jasjit S. Suri
2015 J jnl
A comparative approach of four different image registration techniques for quantitative assessment of coronary artery calcium lesions using intravascular ultrasound.
Comput. Methods Programs Biomed.
Tadashi Araki, Nobutaka Ikeda, Nilanjan Dey, Sayan Chakraborty, Luca Saba, Dinesh Kumar, Elisa Cuadrado Godia, Xiaoyi Jiang, Ajay Gupta, Petia Radeva, John R. Laird, Andrew Nicolaides, Jasjit S. Suri
2015 — conf
Prediction of the time period of stroke based on ultrasound image analysis of initially asymptomatic carotid plaques.
EMBC
Edward Kyriacou, Paris Vogazianos, Christina I. Christodoulou, Christos P. Loizou, Andreas Panayides, Styliani Petroudi, Marios S. Pattichis, Marios Pantziaris, Andrew Nicolaides, Constantinos S. Pattichis
2015 — conf
Reliable Probabilistic Prediction of High-Risk Asymptomatic Carotid Plaques.
EANN Workshops
Harris Papadopoulos, Efthyvoulos Kyriacou, Andrew Nicolaides, Constantinos S. Pattichis
2014 J jnl
Despeckle Filtering for Multiscale Amplitude-Modulation Frequency-Modulation (AM-FM) Texture Analysis of Ultrasound Images of the Intima-Media Complex.
Int. J. Biomed. Imaging
Christos P. Loizou, Víctor Murray, Marios S. Pattichis, Marios Pantziaris, Andrew Nicolaides, Constantinos S. Pattichis
2014 J jnl
Impact of Head Rotation on the Individualized Common Carotid Flow and Carotid Bifurcation Hemodynamics.
IEEE J. Biomed. Health Informatics
Nicolas Aristokleous, Ioannis Seimenis, Georgios C. Georgiou, Yannis Papaharilaou, Brigitta C. Brott, Andrew Nicolaides, Andreas S. Anayiotos
2014 — conf
Texture analysis of the media-layer of the left and right common carotid artery.
BHI
Christos P. Loizou, Niki Georghiou, Maura Griffin, Efthyvoulos Kyriacou, Andrew Nicolaides, Constantinos S. Pattichis
2013 C conf
A comparison of ultrasound intima media thickness measurements of the left and right common carotid artery.
BIBE
Christos P. Loizou, Constantinos S. Pattichis, Niki Georghiou, Maura Griffin, Andrew Nicolaides
2013 J jnl
Atherosclerotic plaque tissue characterization in 2D ultrasound longitudinal carotid scans for automated classification: a paradigm for stroke risk assessment.
Medical Biol. Eng. Comput.
U. Rajendra Acharya, Muthu Rama Krishnan Mookiah, Subbhuraam Vinitha Sree, David M. Afonso, João M. Sanches, Shoaib Shafique, Andrew Nicolaides, Luís Mendes Pedro, José Fernandes e Fernandes, Jasjit S. Suri
2013 — conf
Automated IMT estimation and BMI correlation using a low-quality carotid ultrasound image database from India.
EMBC
Filippo Molinari, Vipin Gupta, Poornima Prabhakaran, Kristen M. Meiburger, Luca Saba, U. Rajendra Acharya, Giuseppe Ledda, K. V. Radha Krishna, Gagandeep Kaur Walia, Sanjay Kinra, Andrew Nicolaides, Shah Ebrahim, Jasjit S. Suri
2013 J jnl
Despeckle Filtering Toolbox for Medical Ultrasound Video.
Int. J. Monit. Surveillance Technol. Res.
Christos P. Loizou, Charoula Theofanous, Marios Pantziaris, Takis Kasparis, Pavlos Christodoulides, Andrew Nicolaides, Constantinos S. Pattichis
2013 J jnl
Inter- and intra-observer variability analysis of completely automated cIMT measurement software (AtheroEdge™) and its benchmarking against commercial ultrasound scanner and expert Readers.
Comput. Biol. Medicine
Luca Saba, Filippo Molinari, Kristen M. Meiburger, U. Rajendra Acharya, Andrew Nicolaides, Jasjit S. Suri
2013 J jnl
Plaque Tissue Characterization and Classification in Ultrasound Carotid Scans: A Paradigm for Vascular Feature Amalgamation.
IEEE Trans. Instrum. Meas.
U. Rajendra Acharya, M. Muthu Rama Krishnan, Subbhuraam Vinitha Sree, João M. Sanches, Shoaib Shafique, Andrew Nicolaides, Luís Mendes Pedro, Jasjit S. Suri
2012 J jnl
An Accurate and Generalized Approach to Plaque Characterization in 346 Carotid Ultrasound Scans.
IEEE Trans. Instrum. Meas.
U. Rajendra Acharya, Oliver Faust, Subbhuraam Vinitha Sree, Filippo Molinari, Luca Saba, Andrew Nicolaides, Jasjit S. Suri
2012 — conf
Carotid IMT variability (IMTV): Its design and validation in symptomatic vs. asymptomatic 142 Italian population.
EMBC
Filippo Molinari, Kristen M. Meiburger, Luca Saba, Giuseppe Ledda, Michele Anzidei, U. Rajendra Acharya, Guang Zeng, Shoaib Shafique, Andrew Nicolaides, Jasjit S. Suri
2012 — conf
Carotid far wall characterization using LBP, Laws' Texture Energy and wall variability: A novel class of Atheromatic systems.
EMBC
U. Rajendra Acharya, Vinitha Sree S, Muthu Rama Krishnan Mookiah, Luca Saba, Filippo Molinari, Shoaib Shafique, Andrew Nicolaides, Jasjit S. Suri
2012 — conf
Carotid ultrasound symptomatology using atherosclerotic plaque characterization: A class of Atheromatic systems.
EMBC
U. Rajendra Acharya, Vinitha Sree S, Filippo Molinari, Luca Saba, Andrew Nicolaides, Shoaib Shafique, Jasjit S. Suri
2012 J jnl
Completely Automated Multiresolution Edge Snapper - A New Technique for an Accurate Carotid Ultrasound IMT Measurement: Clinical Validation and Benchmarking on a Multi-Institutional Database.
IEEE Trans. Image Process.
Filippo Molinari, Constantinos S. Pattichis, Guang Zeng, Luca Saba, U. Rajendra Acharya, Roberto Sanfilippo, Andrew Nicolaides, Jasjit S. Suri
2012 — conf
Distal wall delineation using automated Dual Snake paradigm: A multi-center and multi-ethnic carotid ultrasound evaluation.
EMBC
Filippo Molinari, Kristen M. Meiburger, Luca Saba, Guang Zeng, U. Rajendra Acharya, Mario Piga, Shoaib Shafique, Andrew Nicolaides, Jasjit S. Suri
2012 J jnl
Evaluation of the Risk of Stroke with Confidence Predictions Based on Ultrasound Carotid Image Analysis.
Int. J. Artif. Intell. Tools
Antonis Lambrou, Harris Papadopoulos, Efthyvoulos Kyriacou, Constantinos S. Pattichis, Marios S. Pattichis, Alexander Gammerman, Andrew Nicolaides
2012 J jnl
Hypothesis Validation of Far-Wall Brightness in Carotid-Artery Ultrasound for Feature-Based IMT Measurement Using a Combination of Level-Set Segmentation and Registration.
IEEE Trans. Instrum. Meas.
Filippo Molinari, Ganapathy Krishnamurthi, U. Rajendra Acharya, Subbhuraam Vinitha Sree, Guang Zeng, Luca Saba, Andrew Nicolaides, Jasjit S. Suri
2012 C conf
Measurement of motion of carotid bifurcation plaques.
BIBE
Hamed Nasrabadi, Marios S. Pattichis, Andrew Nicolaides, Maura Griffin, Gregory C. Makris, Perry Fisher, Efthyvoulos Kyriacou, Constantinos S. Pattichis
2012 J jnl
Prediction of High-Risk Asymptomatic Carotid Plaques Based on Ultrasonic Image Features.
IEEE Trans. Inf. Technol. Biomed.
Efthyvoulos C. Kyriacou, Styliani Petroudi, Constantinos S. Pattichis, Marios S. Pattichis, Maura Griffin, Stavros K. Kakkos, Andrew Nicolaides
2012 — conf
Segmentation of atherosclerotic carotid plaque in ultrasound video.
EMBC
Christos P. Loizou, Styliani Petroudi, Constantinos S. Pattichis, Marios Pantziaris, Takis Kasparis, Andrew Nicolaides
2012 J jnl
Symptomatic vs. Asymptomatic Plaque Classification in Carotid Ultrasound.
J. Medical Syst.
U. Rajendra Acharya, Oliver Faust, Peng Chuan Alvin Ang, Subbhuraam Vinitha Sree, Filippo Molinari, Luca Saba, Andrew Nicolaides, Jasjit S. Suri
2012 J jnl
Ultrasound IMT measurement on a multi-ethnic and multi-institutional database: Our review and experience using four fully automated and one semi-automated methods.
Comput. Methods Programs Biomed.
Filippo Molinari, Kristen M. Meiburger, Luca Saba, U. Rajendra Acharya, Giuseppe Ledda, Guang Zeng, Sin Yee Stella Ho, Anil T. Ahuja, Suzanne C. Ho, Andrew Nicolaides, Jasjit S. Suri
2011 — conf
CARES 3.0: A two stage system combining feature-based recognition and edge-based segmentation for CIMT measurement on a multi-institutional ultrasound database of 300 images.
EMBC
Filippo Molinari, Kristen M. Meiburger, U. Rajendra Acharya, Guang Zeng, Paulo Sergio Rodrigues, Luca Saba, Andrew Nicolaides, Jasjit S. Suri
2011 J jnl
CAUDLES-EF: Carotid Automated Ultrasound Double Line Extraction System Using Edge Flow.
J. Digit. Imaging
Filippo Molinari, Kristen M. Meiburger, Guang Zeng, Andrew Nicolaides, Jasjit S. Suri
2011 B conf
Completely automated multiresolution edge snapper (CAMES): a new technique for an accurate carotid ultrasound IMT measurement and its validation on a multi-institutional database.
Image Processing
Filippo Molinari, Christos P. Loizou, Guang Zeng, Constantinos S. Pattichis, Marios Pantziaris, William Liboni, Andrew Nicolaides, Jasjit S. Suri
2011 — conf
First and second order statistical texture features in carotid plaque image analysis: Preliminary results from ongoing research.
EMBC
Efthyvoulos Kyriacou, Andrew Nicolaides, Constantinos S. Pattichis, Styliani Petroudi, Marios S. Pattichis, Maura Griffin, Stavros K. Kakkos, Grigoris Makris
2010 J jnl
A review of noninvasive ultrasound image processing methods in the analysis of carotid plaque morphology for the assessment of stroke risk.
IEEE Trans. Inf. Technol. Biomed.
Efthyvoulos C. Kyriacou, Constantinos S. Pattichis, Marios S. Pattichis, Christos P. Loizou, Christodoulos S. Christodoulou, Stavros K. Kakkos, Andrew Nicolaides
2010 Misc conf
Assessment of Stroke Risk Based on Morphological Ultrasound Image Analysis with Conformal Prediction.
AIAI
Antonis Lambrou, Harris Papadopoulos, Efthyvoulos C. Kyriacou, Constantinos S. Pattichis, Marios S. Pattichis, Alexander Gammerman, Andrew Nicolaides
2009 — conf
AM-FM Texture Image Analysis of the Intima and Media Layers of the Carotid Artery.
ICANN (2)
Christos P. Loizou, Víctor Murray, Marios S. Pattichis, Christodoulos S. Christodoulou, Marios Pantziaris, Andrew Nicolaides, Constantinos S. Pattichis
2009 J jnl
Classification of atherosclerotic carotid plaques using morphological analysis on ultrasound images.
Appl. Intell.
Edward Kyriacou, Marios S. Pattichis, Constantinos S. Pattichis, Andreas Mavrommatis, Christina I. Christodoulou, Stavros K. Kakkos, Andrew Nicolaides
2008 C conf
Ultrasound imaging media layer texture analysis of the carotid artery.
BIBE
Philipos C. Loizou, Marios Pantziaris, Andrew Nicolaides, Andreas Spanias, Marios S. Pattichis, Constantinos S. Pattichis
2007 J jnl
An Integrated System for the Segmentation of Atherosclerotic Carotid Plaque.
IEEE Trans. Inf. Technol. Biomed.
Philipos C. Loizou, Constantinos S. Pattichis, Marios Pantziaris, Andrew Nicolaides
2007 J jnl
Snakes based segmentation of the common carotid artery intima media.
Medical Biol. Eng. Comput.
Christos P. Loizou, Constantinos S. Pattichis, Marios Pantziaris, T. Tyllis, Andrew Nicolaides
2006 Misc conf
Classification of Atherosclerotic Carotid Plaques Using Gray Level Morphological Analysis on Ultrasound images.
AIAI
Edward Kyriacou, Constantinos S. Pattichis, Marios S. Pattichis, Andreas Mavrommatis, S. Panagiotou, Christina I. Christodoulou, Stavros K. Kakkos, Andrew Nicolaides
2006 J jnl
Quality evaluation of ultrasound imaging in the carotid artery based on normalization and speckle reduction filtering.
Medical Biol. Eng. Comput.
Christos P. Loizou, Constantinos S. Pattichis, Marios Pantziaris, T. Tyllis, Andrew Nicolaides
2006 B conf
Variogram methods for texture classification of atherosclerotic plaque ultrasound images.
Image Processing
Oliver M. Jeromin, Marios S. Pattichis, Constantinos S. Pattichis, Efthyvoulos Kyriacou, Andrew Nicolaides
2003 C conf
A Comparative Study of Morphological and Other Texture Features for the Characterization of Atheroslerotic Carotid Plaques.
CAIP
Christina I. Christodoulou, Edward Kyriacou, Marios S. Pattichis, Constantinos S. Pattichis, Andrew Nicolaides
2003 J jnl
Texture Based Classification of Atherosclerotic Carotid Plaques.
IEEE Trans. Medical Imaging
Christina I. Christodoulou, Constantinos S. Pattichis, Marios Pantziaris, Andrew Nicolaides
2002 — conf
Speckle reduction in ultrasound images of atherosclerotic carotid plaque.
DSP
Christos P. Loizou, Christiana Demetriou, Constantinos S. Pattichis, Robert S. H. Istepanian, Marios Pantziaris, Andrew Nicolaides
2001 — conf
An integrated system for the assessment of ultrasonic imaging atherosclerotic carotid plaques.
ICIP (1)
Constantinos S. Pattichis, Christina I. Christodoulou, Marios Pattichis, Marios Pantziaris, Andrew Nicolaides
1999 B conf
Multi-feature texture analysis for the classification of carotid plaques.
IJCNN
Christina I. Christodoulou, Constantinos S. Pattichis, Marios Pantziaris, T. Tegos, Andrew Nicolaides, T. Elatrozy, M. Sabetai, S. Dhanjil