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Christos P. Loizou
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2020 – today
- 2024
- [j22]Georgia D. Liapi, Christos P. Loizou, Constantinos S. Pattichis, Marios S. Pattichis, Andrew Nicolaides, Maura Griffin, Efthyvoulos Kyriacou:
Assessing the impact of ultrasound image standardization in deep learning-based segmentation of carotid plaque types. Comput. Methods Programs Biomed. 257: 108460 (2024) - [c36]Kyriacos P. Constantinou, Ioannis Constantinou, Christos P. Loizou, Efthyvoulos Kyriacou, Andreas Panayides, Andrew Nicolaides, Constantinos S. Pattichis, Marios S. Pattichis:
Atherosclerotic Carotid Plaque AM-FM Texture Feature Variability in Ultrasound Video. ISBI 2024: 1-4 - [c35]Georgia D. Liapi, Christos P. Loizou, Andrew Nicolaides, Maura Griffin, Dimitrios Kardoulas, Constantinos S. Pattichis, Efthyvoulos Kyriacou:
Carotid Plaque Motion Analysis in Ultrasound Videos to Discover Rupture-Prone Plaque Areas. ISBI 2024: 1-4 - [c34]Kyriacos P. Constantinou, Ioannis Constantinou, Efthyvoulos Kyriacou, Christos P. Loizou, Constantinos S. Pattichis, Andreas Panayides, Marios S. Pattichis:
Stroke Risk Assessment Through Sparse AM-FM Decompositions of Carotid Plaque Ultrasound Images. SSIAI 2024: 29-32 - 2023
- [j21]Christos P. Loizou, Kevin Fotso, Antria Nicolaou, Marios Pantzaris, Marios S. Pattichis, Constantinos S. Pattichis:
Multiple Sclerosis Disease Evolution Assessment in Brain MRI Lesions Based on Texture and Multi-Scale Amplitude Modulation-Frequency Modulation (AM-FM) Features. IEEE Access 11: 29918-29933 (2023) - [j20]Christos P. Loizou, Marios Pantzaris:
An automated speech analysis system for the detection of cognitive decline in elderly. Int. J. Speech Technol. 26(on): 337-353 (2023) - [c33]Andria Nicolaou, Marios Pantziaris, Christos P. Loizou, Antonis C. Kakas, Constantinos S. Pattichis:
An Explainable AI model in the assessment of Multiple Sclerosis using clinical data and Brain MRI lesion texture features *. BHI 2023: 1-4 - [c32]Georgia D. Liapi, Christos Markides, Christos P. Loizou, Maura Griffin, Andrew Nicolaides, Efthyvoulos Kyriacou:
Stroke Risk Stratification Using Transfer Learning on Carotid Ultrasound Images. CAIP (2) 2023: 130-139 - [c31]Andria Nicolaou, Nicoletta Prentzas, Christos P. Loizou, Marios Pantzaris, Antonis C. Kakas, Constantinos S. Pattichis:
A Comparative Study of Explainable AI models in the Assessment of Multiple Sclerosis. CAIP (2) 2023: 140-148 - [c30]Vangelis Tzardis, Christos P. Loizou, Efthyvoulos Kyriacou:
Semi-automated Lesions Segmentation of Brain Metastases in MRI Images. CAIP (1) 2023: 216-226 - [c29]George Evripides, Paul Christodoulides, Christos P. Loizou:
Texture Analysis Contribution to Evaluate the Common Carotid Artery's Cardiovascular Disease (CVD) Risk Using Structural Equation Modeling. CAIP (1) 2023: 227-236 - [c28]Georgia D. Liapi, Michalis Gemenaris, Christos P. Loizou, Efthyvoulos Kyriacou, Kyriacos P. Constatninou, Andrew Nicolaides:
Automated segmentation and classification of the atherosclerotic carotid plaque in ultrasound videos. DSP 2023: 1-4 - [c27]Andria Nicolaou, Antonis C. Kakas, Constantinos S. Pattichis, Marios S. Pattichis, Kevin Fotso, Christos P. Loizou, Marios Pantzaris:
An Explainable Artificial Intelligence model in the assessment of Brain MRI Lesions in Multiple Sclerosis using Amplitude Modulation - Frequency Modulation multi-scale feature sets. DSP 2023: 1-4 - 2022
- [j19]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:
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 144: 105333 (2022) - [c26]Vangelis Tzardis, Efthyvoulos Kyriacou, Christos P. Loizou, Anastasia Constantinidou:
An Automated 2D U-Net Segmentation Method for the Identification of Cancer Brain Metastases Using MRI Images. AIAI Workshops 2022: 161-173 - [c25]Georgia D. Liapi, Efthyvoulos Kyriacou, Christos P. Loizou, Andreas S. Panayides, Constantinos S. Pattichis, Andrew Nicolaides:
Deep Learning-Based Segmentation of the Atherosclerotic Carotid Plaque in Ultrasonic Images. AIAI Workshops 2022: 187-198 - 2021
- [j18]Christos P. Loizou, Marios Pantzaris, Efthyvoulos Kyriacou, Andrew Nicolaides, Constantinos S. Pattichis:
Effect of the internal carotid artery degree of stenosis on wall and plaque distensibility. Biomed. Signal Process. Control. 68: 102572 (2021) - [j17]Christos P. Loizou:
An automated integrated speech and face imageanalysis system for the identification of human emotions. Speech Commun. 130: 15-26 (2021) - [c24]Vangelis Tzardis, Efthyvoulos Kyriacou, Christos P. Loizou, Anastasia Constantinidou:
A Review on Breast Cancer Brain Metastasis: Automated MRI Image Analysis for the Prediction of Primary Cancer Using Radiomics. CAIP (1) 2021: 245-255 - [c23]Andreas Georgiou, Christos P. Loizou, Andria Nicolaou, Marios Pantzaris, Constantinos S. Pattichis:
An Adaptive Semi-automated Integrated System for Multiple Sclerosis Lesion Segmentation in Longitudinal MRI Scans Based on a Convolutional Neural Network. CAIP (1) 2021: 256-265 - [c22]Charalambos Gregoriou, Christos P. Loizou, Andreas Georgiou, Marios Pantzaris, Constantinos S. Pattichis:
A Three-Dimensional Reconstruction Integrated System for Brain Multiple Sclerosis Lesions. CAIP (1) 2021: 266-276 - [c21]Andria Nicolaou, Christos P. Loizou, Marios Pantzaris, Antonis C. Kakas, Constantinos S. Pattichis:
Rule Extraction in the Assessment of Brain MRI Lesions in Multiple Sclerosis: Preliminary Findings. CAIP (1) 2021: 277-286 - 2020
- [j16]Christos P. Loizou, Charalambos Chrysostomou, Giorgos Minas, Constantinos S. Pattichis:
Ultrasound diaphragmatic manual and semi-automated motion measurements: Application in simulated and in vivo data of critically ill subjects. Comput. Methods Programs Biomed. 194: 105517 (2020) - [p1]Efthyvoulos Kyriacou, Christos P. Loizou:
Cardiovascular Disease Stratification Based on Ultrasound Images of the Carotid Artery. Advanced Computational Intelligence in Healthcare (7) 2020: 103-119
2010 – 2019
- 2019
- [c20]Emilia Ambrosini, Matteo Caielli, Marios Milis, Christos P. Loizou, Domenico Azzolino, Sarah Damanti, Laura Bertagnoli, Matteo Cesari, Sara Moccia, Manuel Cid, Carmen Galán de Isla, Paula Salamanca, N. Alberto Borghese, Simona Ferrante:
Automatic speech analysis to early detect functional cognitive decline in elderly population. EMBC 2019: 212-216 - 2017
- [c19]Christos P. Loizou, Christos Papacharalambous, Giorgos Samaras, Efthyvoulos Kyriacou, Takis Kasparis, Marios Pantziaris, Eleni Eracleous, Constantinos S. Pattichis:
Brain Image and Lesions Registration and 3D Reconstruction in Dicom MRI Images. CBMS 2017: 419-422 - [c18]Efthyvoulos Kyriacou, Andrew Nicolaides, Alexandra Constantinou, Maura Griffin, Christos P. Loizou, Marios S. Pattichis, Hamed Nasrabadi, Constantinos S. Pattichis:
Carotid Bifurcation Plaque Stability Estimation Based on Motion Analysis. CBMS 2017: 529-534 - 2015
- [b4]Christos P. Loizou, Constantinos S. Pattichis:
Despeckle Filtering for Ultrasound Imaging and Video, Volume I: Algorithms and Software, Second Edition. Synthesis Lectures on Algorithms and Software in Engineering, Morgan & Claypool Publishers 2015, ISBN 978-3-031-00395-0 - [b3]Christos P. Loizou, Constantinos S. Pattichis:
Despeckle Filtering for Ultrasound Imaging and Video, Volume II: Selected Applications, Second Edition. Synthesis Lectures on Algorithms and Software in Engineering, Morgan & Claypool Publishers 2015, ISBN 978-3-031-00396-7 - [j15]Andreas Panayides, Marios S. Pattichis, Christos P. Loizou, Marios Pantziaris, Anthony G. Constantinides, Constantinos S. Pattichis:
An Effective Ultrasound Video Communication System Using Despeckle Filtering and HEVC. IEEE J. Biomed. Health Informatics 19(2): 668-676 (2015) - [c17]Edward Kyriacou, Paris Vogazianos, Christina I. Christodoulou, Christos P. Loizou, Andreas Panayides, Styliani Petroudi, Marios S. Pattichis, Marios Pantziaris, Andrew Nicolaides, Constantinos S. Pattichis:
Prediction of the time period of stroke based on ultrasound image analysis of initially asymptomatic carotid plaques. EMBC 2015: 334-337 - [c16]Charalambos Chrysostomou, Christos P. Loizou, Graça Minas, Konstantinos Delibasis, Constantinos S. Pattichis:
Measurement of ultrasonic diaphragmatic motion. EMBC 2015: 6358-6361 - 2014
- [j14]Christos P. Loizou, Takis Kasparis, Theodoros Lazarou, Constantinos S. Pattichis, Marios Pantziaris:
Manual and automated intima-media thickness and diameter measurements of the common carotid artery in patients with renal failure disease. Comput. Biol. Medicine 53: 220-229 (2014) - [j13]Christos P. Loizou, Charoula Theofanous, Marios Pantziaris, Takis Kasparis:
Despeckle filtering software toolbox for ultrasound imaging of the common carotid artery. Comput. Methods Programs Biomed. 114(1): 109-124 (2014) - [j12]Christos P. Loizou, Víctor Murray, Marios S. Pattichis, Marios Pantziaris, Andrew Nicolaides, Constantinos S. Pattichis:
Despeckle Filtering for Multiscale Amplitude-Modulation Frequency-Modulation (AM-FM) Texture Analysis of Ultrasound Images of the Intima-Media Complex. Int. J. Biomed. Imaging 2014: 518414:1-518414:13 (2014) - [j11]Christos P. Loizou:
A review of ultrasound common carotid artery image and video segmentation techniques. Medical Biol. Eng. Comput. 52(12): 1073-1093 (2014) - [c15]Christos P. Loizou, Niki Georghiou, Maura Griffin, Efthyvoulos Kyriacou, Andrew Nicolaides, Constantinos S. Pattichis:
Texture analysis of the media-layer of the left and right common carotid artery. BHI 2014: 684-687 - 2013
- [j10]Christos P. Loizou, Efthyvoulos C. Kyriacou, Ioannis Seimenis, Marios Pantziaris, Styliani Petroudi, Minas A. Karaolis, Constantinos S. Pattichis:
Brain white matter lesion classification in multiple sclerosis subjects for the prognosis of future disability. Intell. Decis. Technol. 7(1): 3-10 (2013) - [j9]Christos P. Loizou, Charoula Theofanous, Marios Pantziaris, Takis Kasparis, Pavlos Christodoulides, Andrew Nicolaides, Constantinos S. Pattichis:
Despeckle Filtering Toolbox for Medical Ultrasound Video. Int. J. Monit. Surveillance Technol. Res. 1(4): 61-79 (2013) - [c14]Christos P. Loizou, Constantinos S. Pattichis, Niki Georghiou, Maura Griffin, Andrew Nicolaides:
A comparison of ultrasound intima media thickness measurements of the left and right common carotid artery. BIBE 2013: 1-4 - [c13]Christos P. Loizou, Eleni Anastasiou, Takis Kasparis, Theodoros Lazarou, Marios Pantziaris, Constantinos S. Pattichis:
Ultrasound Intima-Media Thickness and Diameter Measurements of the Common Carotid Artery in Patients with Renal Failure Disease. AIAI 2013: 272-281 - [c12]Christos P. Loizou, Marios Pantziaris, Marilena Theofilou, Takis Kasparis, Efthyvoulos C. Kyriacou:
Texture Analysis in Ultrasound Images of Carotid Plaque Components of Asymptomatic and Symptomatic Subjects. AIAI 2013: 282-291 - [c11]Christos P. Loizou, Takis Kasparis, Christina Spyrou, Marios Pantziaris:
Integrated System for the Complete Segmentation of the Common Carotid Artery Bifurcation in Ultrasound Images. AIAI 2013: 292-301 - 2012
- [j8]Styliani Petroudi, Christos P. Loizou, Marios Pantziaris, Constantinos S. Pattichis:
Segmentation of the Common Carotid Intima-Media Complex in Ultrasound Images Using Active Contours. IEEE Trans. Biomed. Eng. 59(11-1): 3060-3069 (2012) - [c10]Christos P. Loizou, Takis Kasparis, Pavlos Papakyriakou, Lakis Christodoulou, Marios Pantziaris, Constantinos S. Pattichis:
Video segmentation of the common carotid artery intima media complex. BIBE 2012: 500-505 - [c9]Christos P. Loizou, Takis Kasparis, Orthodoxia Mitsi, Michalis Polyviou:
Evaluation of wound healing process based on texture analysis. BIBE 2012: 709-714 - [c8]Christos P. Loizou, Takis Kasparis, Pavlos Christodoulides, Charoula Theofanous, Marios Pantziaris, Efthyvoulos Kyriacou, Constantinos S. Pattichis:
Despeckle filtering in ultrasound video of the common carotid artery. BIBE 2012: 721-726 - [c7]Christos P. Loizou, Styliani Petroudi, Constantinos S. Pattichis, Marios Pantziaris, Takis Kasparis, Andrew Nicolaides:
Segmentation of atherosclerotic carotid plaque in ultrasound video. EMBC 2012: 53-56 - [c6]Lakis Christodoulou, Christos P. Loizou, Christina Spyrou, Takis Kasparis, Marios Pantziaris:
Full-automated system for the segmentation of the common carotid artery in ultrasound images. ISCCSP 2012: 1-6 - 2011
- [j7]Christos P. Loizou, Víctor Murray, Marios S. Pattichis, Ioannis Seimenis, Marios Pantziaris, Constantinos S. Pattichis:
Multiscale Amplitude-Modulation Frequency-Modulation (AM-FM) Texture Analysis of Multiple Sclerosis in Brain MRI Images. IEEE Trans. Inf. Technol. Biomed. 15(1): 119-129 (2011) - [j6]Christos P. Loizou, Víctor Murray, Marios S. Pattichis, Marios Pantziaris, Constantinos S. Pattichis:
Multiscale Amplitude-Modulation Frequency-Modulation (AM-FM) Texture Analysis of Ultrasound Images of the Intima and Media Layers of the Carotid Artery. IEEE Trans. Inf. Technol. Biomed. 15(2): 178-188 (2011) - [j5]Andreas Panayides, Marios S. Pattichis, Constantinos S. Pattichis, Christos P. Loizou, Marios Pantziaris, Andreas Pitsillides:
Atherosclerotic Plaque Ultrasound Video Encoding, Wireless Transmission, and Quality Assessment Using H.264. IEEE Trans. Inf. Technol. Biomed. 15(3): 387-397 (2011) - [c5]Styliani Petroudi, Christos P. Loizou, Marios Pantziaris, Marios S. Pattichis, Constantinos S. Pattichis:
A fully automated method using active contours for the evaluation of the intima-media thickness in carotid US images. EMBC 2011: 8053-8057 - [c4]Christos P. Loizou, Efthyvoulos C. Kyriacou, Ioannis Seimenis, Marios Pantziaris, Christodoulos S. Christodoulou, Constantinos S. Pattichis:
Brain White Matter Lesions Classification in Multiple Sclerosis Subjects for the Prognosis of Future Disability. EANN/AIAI (2) 2011: 400-409 - [c3]Filippo Molinari, Christos P. Loizou, Guang Zeng, Constantinos S. Pattichis, Marios Pantziaris, William Liboni, Andrew Nicolaides, Jasjit S. Suri:
Completely automated multiresolution edge snapper (CAMES): a new technique for an accurate carotid ultrasound IMT measurement and its validation on a multi-institutional database. Medical Imaging: Image Processing 2011: 79623T - 2010
- [j4]Efthyvoulos C. Kyriacou, Constantinos S. Pattichis, Marios S. Pattichis, Christos P. Loizou, Christodoulos S. Christodoulou, Stavros K. Kakkos, Andrew Nicolaides:
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. 14(4): 1027-1038 (2010)
2000 – 2009
- 2009
- [j3]Christos P. Loizou, Marios Pantziaris, Marios S. Pattichis, Efthyvoulos C. Kyriacou, Constantinos S. Pattichis:
Ultrasound image texture analysis of the intima and media layers of the common carotid artery and its correlation with age and gender. Comput. Medical Imaging Graph. 33(4): 317-324 (2009) - [c2]Christos P. Loizou, Víctor Murray, Marios S. Pattichis, Christodoulos S. Christodoulou, Marios Pantziaris, Andrew Nicolaides, Constantinos S. Pattichis:
AM-FM Texture Image Analysis of the Intima and Media Layers of the Carotid Artery. ICANN (2) 2009: 885-894 - 2008
- [b2]Christos P. Loizou, Constantinos S. Pattichis:
Despeckle Filtering Algorithms and Software for Ultrasound Imaging. Synthesis Lectures on Algorithms and Software in Engineering, Morgan & Claypool Publishers 2008 - 2007
- [j2]Christos P. Loizou, Constantinos S. Pattichis, Marios Pantziaris, T. Tyllis, Andrew Nicolaides:
Snakes based segmentation of the common carotid artery intima media. Medical Biol. Eng. Comput. 45(1): 35-49 (2007) - 2006
- [j1]Christos P. Loizou, Constantinos S. Pattichis, Marios Pantziaris, T. Tyllis, Andrew Nicolaides:
Quality evaluation of ultrasound imaging in the carotid artery based on normalization and speckle reduction filtering. Medical Biol. Eng. Comput. 44(5): 414-426 (2006) - 2005
- [b1]Christos P. Loizou:
Ultrasound image analysis of the carotid artery. Kingston University, Kingston upon Thames, London, UK, 2005 - 2002
- [c1]Christos P. Loizou, Christiana Demetriou, Constantinos S. Pattichis, Robert S. H. Istepanian, Marios Pantziaris, Andrew Nicolaides:
Speckle reduction in ultrasound images of atherosclerotic carotid plaque. DSP 2002: 525-528
Coauthor Index
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