George Panayiotakis

27 papers C 2Misc 4Journal 11Unranked 9

Year	Rank	Type	Title / Venue / Authors
2022	J	`jnl`	Automatic Extraction of Muscle Parameters with Attention UNet in Ultrasonography. Sensors Sofoklis Katakis, Nikolaos Barotsis, Alexandros Kakotaritis, George Economou, Elias Panagiotopoulos, George Panayiotakis
2021	Misc	`conf`	An Autoencoder Convolutional Neural Network Framework for Sarcopenia Detection Based on Multi-frame Ultrasound Image Slices. AIAI Emmanuel Pintelas, Ioannis E. Livieris, Nikolaos Barotsis, George Panayiotakis, Panagiotis E. Pintelas
2020	J	`jnl`	MTF of columnar phosphors with a homogenous part: an analytical approach. Medical Biol. Eng. Comput. Konstantinos Psichis, Nektarios Kalyvas, Ioannis Kandarakis, George Panayiotakis
2019	—	`conf`	Luminescence Efficiency of Zn-Cu-In-S / ZnS Quantum Dot films. DTIS George Saatsakis, Christos Michail, Christina Fountzoula, Nektarios Kalyvas, Konstantinos Ninos, Athanasios Bakas, Ioannis Sianoudis, Ioannis Kandarakis, George Fountos, George Panayiotakis, Ioannis Valais
2014	—	`conf`	Wireless therapies: Staff and patient safety regarding inhomogeneity of electromagnetic radiation distribution in Physiotherapy units. MobiHealth Constantinos Koutsojannis, Andreas Andrikopoulos, George Panayiotakis
2013	J	`jnl`	Quantitative Visually Lossless Compression Ratio Determination of JPEG2000 in Digitized Mammograms. J. Digit. Imaging Verislav T. Georgiev, Anna Karahaliou, Spyros G. Skiadopoulos, Nikolaos Arikidis, Alexandra Kazantzi, George Panayiotakis, Lena Costaridou
2010	J	`jnl`	PET image reconstruction: A stopping rule for the MLEM algorithm based on properties of the updating coefficients. Comput. Medical Imaging Graph. Anastasios Gaitanis, George Kontaxakis, George M. Spyrou, George Panayiotakis, George Tzanakos
2010	J	`jnl`	Size-adapted microcalcification segmentation in mammography utilizing scale-space signatures. Comput. Medical Imaging Graph. Nikolaos Arikidis, Anna Karahaliou, Spyros G. Skiadopoulos, Panayiotis Korfiatis, Eleni A. Likaki, George Panayiotakis, Lena Costaridou
2010	J	`jnl`	Studying the properties of the updating coefficients in the OSEM algorithm for iterative image reconstruction in PET. Comput. Methods Programs Biomed. Anastasios Gaitanis, George Kontaxakis, George M. Spyrou, George Panayiotakis, George Tzanakos
2009	J	`jnl`	Atlas-Based Segmentation of Degenerated Lumbar Intervertebral Discs From MR Images of the Spine. IEEE Trans. Biomed. Eng. Sofia K. Michopoulou, Lena Costaridou, Elias E. Panagiotopoulos, Robert D. Speller, George Panayiotakis, Andrew Todd-Pokropek
2008	C	`conf`	Assessment of osteoarthritis severity by wavelet analysis of the hip joint space radial distance signature. BIBE Ioannis Boniatis, Elias E. Panagiotopoulos, Dimitrios Lymberopoulos, George Panayiotakis
2008	J	`jnl`	Breast Cancer Diagnosis: Analyzing Texture of Tissue Surrounding Microcalcifications. IEEE Trans. Inf. Technol. Biomed. Anna Karahaliou, Ioannis Boniatis, Spyros G. Skiadopoulos, Filippos Sakellaropoulos, Nikolaos Arikidis, Eleni A. Likaki, George Panayiotakis, Lena Costaridou
2008	C	`conf`	Size-adapted segmentation of individual mammographic microcalcifications. BIBE Nikolaos Arikidis, Anna Karahaliou, Spyros G. Skiadopoulos, Panayiotis Korfiatis, Eleni A. Likaki, George Panayiotakis, Lena Costaridou
2007	J	`jnl`	Computer-aided grading and quantification of hip osteoarthritis severity employing shape descriptors of radiographic hip joint space. Comput. Biol. Medicine Ioannis Boniatis, Dionisis A. Cavouras, Lena Costaridou, Ioannis Kalatzis, Elias E. Panagiotopoulos, George Panayiotakis
2007	—	`ch.`	Intelligent Processing of Medical Images in the Wavelet Domain. Emerging Artificial Intelligence Applications in Computer Engineering Lena Costaridou, Spyros G. Skiadopoulos, Filippos Sakellaropoulos, George Panayiotakis
2006	—	`conf`	A Decision Support System for the Automatic Assessment of Hip Osteoarthritis Severity by Hip Joint Space Contour Spectral Analysis. ISBMDA Ioannis Boniatis, Dionisis A. Cavouras, Lena Costaridou, Ioannis Kalatzis, Elias E. Panagiotopoulos, George Panayiotakis
2006	—	`conf`	Breast Component Adaptive Wavelet Enhancement for Soft-Copy Display of Mammograms. Digital Mammography / IWDM Spyros G. Skiadopoulos, Anna Karahaliou, Filippos Sakellaropoulos, George Panayiotakis, Lena Costaridou
2006	—	`conf`	Capturing Microcalcification Patterns in Dense Parenchyma with Wavelet-Based Eigenimages. Digital Mammography / IWDM Nikolaos Arikidis, Spyros G. Skiadopoulos, Filippos Sakellaropoulos, George Panayiotakis, Lena Costaridou
2006	Misc	`conf`	Microcalcification Features Extracted from Principal Component Analysis in the Wavelet Domain. AIAI Nikolaos Arikidis, Spyros G. Skiadopoulos, Filippos Sakellaropoulos, George Panayiotakis, Lena Costaridou
2006	J	`jnl`	Osteoarthritis severity of the hip by computer-aided grading of radiographic images. Medical Biol. Eng. Comput. Ioannis Boniatis, Lena Costaridou, Dionisis A. Cavouras, Ioannis Kalatzis, Elias E. Panagiotopoulos, George Panayiotakis
2006	Misc	`conf`	Texture Analysis for Classification of Endometrial Tissue in Gray Scale Transvaginal Ultrasonography. AIAI Anna Karahaliou, Spyros G. Skiadopoulos, George Michail, Christina Kalogeropoulou, Ioannis Boniatis, George Kourounis, George Panayiotakis, Lena Costaridou
2006	—	`conf`	Using Wavelet-Based Features to Identify Masses in Dense Breast Parenchyma. Digital Mammography / IWDM Filippos Sakellaropoulos, Spyros G. Skiadopoulos, Anna Karahaliou, Lena Costaridou, George Panayiotakis
2006	Misc	`conf`	Wavelet-based Feature Analysis for Classification of Breast Masses from Normal Dense Tissue. AIAI Filippos Sakellaropoulos, Spyros G. Skiadopoulos, Anna Karahaliou, George Panayiotakis, Lena Costaridou
2003	J	`jnl`	Compression assessment based on medical image quality concepts using computer-generated test images. Comput. Methods Programs Biomed. Otilia Kocsis, Lena Costaridou, George J. Mandellos, Dimitris K. Lymberopoulos, George Panayiotakis
2002	—	`conf`	An adaptive wavelet-based method for mammographic image enhancement. DSP Philipos Sakellaropoulos, Lena Costaridou, George Panayiotakis
2002	—	`conf`	Evaluating wavelet compression in microcalcification detection in mammography. DSP Otilia Kocsis, Lena Costaridou, L. Varaki, Eleni A. Likaki, Christina Kalogeropoulou, George Panayiotakis
2001	—	`conf`	Integrating wavelet-based mammographic image visualisation on a Web browser. ICIP (2) Philipos Sakellaropoulos, Lena Costaridou, George Panayiotakis