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Journal Articles
- 2025
[j7]Stamatis Choudalakis, George A. Kastis, Nikolaos Dikaios:
Intra-clustering analysis reveals tissue-specific mutational patterns. Comput. Methods Programs Biomed. 263: 108681 (2025)- 2024
- [j6]Alexandros Vrachliotis
, Anastasios Gaitanis, Nicholas E. Protonotarios, George A. Kastis, Lena Costaridou:
Noninvasive Quantification of Glucose Metabolism in Mice Myocardium Using the Spline Reconstruction Technique. J. Imaging 10(7): 170 (2024) - 2022
- [j5]Alexandros Vrachliotis, George A. Kastis, Nicholas E. Protonotarios, Athanasios S. Fokas, Stephan G. Nekolla, Constantinos D. Anagnostopoulos, Lena Costaridou, Anastasios Gaitanis:
Evaluation of the spline reconstruction technique for preclinical PET imaging. Comput. Methods Programs Biomed. 217: 106668 (2022) - [j4]Nicholas E. Protonotarios, Athanassios S. Fokas, George A. Kastis, Nikolaos Dikaios:
Sigmoid and Beyond: Algebraic Activation Functions for Artificial Neural Networks Based on Solutions of a Riccati Equation. IT Prof. 24(5): 30-36 (2022) - [j3]Nicholas E. Protonotarios, Evangelia Tzampazidou, George A. Kastis, Nikolaos Dikaios:
Discrete Shearlets as a Sparsifying Transform in Low-Rank Plus Sparse Decomposition for Undersampled (k, t)-Space MR Data. J. Imaging 8(2): 29 (2022) - 2017
- [j2]Nicholas E. Protonotarios, George M. Spyrou, George A. Kastis:
Automatic cumulative sums contour detection of FBP-reconstructed multi-object nuclear medicine images. Comput. Biol. Medicine 85: 43-52 (2017) - 2002
- [j1]John W. Hoppin, Matthew A. Kupinski, George A. Kastis, Eric Clarkson, Harrison H. Barrett:
Objective Comparison of Quantitative Imaging Modalities Without the Use of a Gold Standard. IEEE Trans. Medical Imaging 21(5): 441-449 (2002)
Conference and Workshop Papers
- 2019
- [c3]Nicholas E. Protonotarios, Antonios Charalambopoulos, George A. Kastis, Krzysztof Kacperski, Athanassios S. Fokas:
A Spline Approach to Parallel-Hole Collimator Deblurring for aSRT-Reconstructed SPECT Images. BIBE 2019: 326-333 - 2009
- [c2]Paolo Emilio Barbano, Athanassios S. Fokas, George A. Kastis:
Analytical reconstructions for PET and spect employing L1-denoising. DPS 2009: 1-5 - 2001
- [c1]John W. Hoppin, Matthew A. Kupinski, George A. Kastis, Eric Clarkson, Harrison H. Barrett:
Objective Comparison of Quantitative Imaging Modalities Without the Use of a Gold Standard. IPMI 2001: 12-23
Reference Works
- 2015
- [r1]Athanassios S. Fokas, George A. Kastis:
Mathematical Methods in PET and SPECT Imaging. Handbook of Mathematical Methods in Imaging 2015: 903-936
Informal and Other Publications
- 2024
- [i1]Anshu Ankolekar, Sebastian Boie, Maryam Abdollahyan, Emanuela Gadaleta, Seyed Alireza Hasheminasab, Guang Yang, Charles Beauville, Nikolaos Dikaios, George A. Kastis, Michael Bussmann, Sara Khalid, Hagen Kruger, Philippe Lambin, Giorgos Papanastasiou:
Advancing oncology with federated learning: transcending boundaries in breast, lung, and prostate cancer. A systematic review. CoRR abs/2408.05249 (2024)
Coauthor Index
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