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1

A computer-based image analysis method for assessing the severity of hip joint osteoarthritis

Ioannis Boniatis, Lena Costaridou, Dionisis Cavouras, Elias Panagiotopoulos, George Panayiotakis

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2006

Language:

english

File:

PDF, 183 KB

english, 2006

2

Remote monitoring of electromagnetic signals and seismic events using smart mobile devices

Pantelis Georgiadis, Dionisis Cavouras, Konstantinos Sidiropoulos, Konstantinos Ninos, Constantine Nomicos

Journal:

Computers & Geosciences

Year:

2009

Language:

english

File:

PDF, 1.41 MB

english, 2009

3

Design and implementation of an SVM-based computer classification system for discriminating depressive patients from healthy controls using the P600 component of ERP signals

I. Kalatzis, N. Piliouras, E. Ventouras, C.C. Papageorgiou, A.D. Rabavilas, D. Cavouras

Journal:

Computer Methods and Programs in Biomedicine

Year:

2004

Language:

english

File:

PDF, 320 KB

english, 2004

4

From the nurse executive's perspective: Hiring the nurse consultant

Karlene M. Kerfoot, Carol Ann Cavouras, Carolyn Hope Smeltzer

Journal:

Year:

2007

Language:

english

File:

PDF, 570 KB

english, 2007

5

Evaluating optical spectral matching of phosphor-photodetector combinations

Kalyvas, N, Valais, I, Costaridou, L, Kandarakis, I, Cavouras, D, Nomicos, C D, Panayiotakis, G

Journal:

Journal of Instrumentation

Year:

2009

Language:

english

File:

PDF, 64 KB

english, 2009

6

Discrimination between pre-seismic electromagnetic anomalies and solar activity effects

Koulouras, G, Balasis, G, Kiourktsidis, I, Nannos, E, Kontakos, K, Stonham, J, Ruzhin, Y, Eftaxias, K, Cavouras, D, Nomicos, C

Journal:

Physica Scripta

Year:

2009

Language:

english

File:

PDF, 5.03 MB

english, 2009

7

A theoretical study of CsI:Tl columnar scintillator image quality parameters by analytical modeling

Kalyvas, N., Valais, I., Michail, C., Fountos, G., Kandarakis, I., Cavouras, D.

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2015

Language:

english

File:

PDF, 1.09 MB

english, 2015

8

Computer assisted characterization of cervical intervertebral disc degeneration in MRI

Michopoulou, S, Boniatis, I, Costaridou, L, Cavouras, D, Panagiotopoulos, E, Panayiotakis, G

Journal:

Journal of Instrumentation

Year:

2009

Language:

english

File:

PDF, 1.05 MB

english, 2009

9

An automated computerized methodology for the segmentation of in vivo acquired DSA images: application in the New Zealand hindlimb ischemia model

Kagadis, G C, Diamantopoulos, A, Samaras, N, Daskalakis, A, Spyridonos, P, Katsanos, K, Karnabatidis, D, Sourgiadaki, E, Cavouras, D, Siablis, D, Nikiforidis, G C

Journal:

Journal of Instrumentation

Year:

2009

Language:

english

File:

PDF, 689 KB

english, 2009

10

GPU-enabled design of an adaptable pattern recognition system for discriminating squamous intraepithelial lesions of the cervix

Konstandinou, Christos, Kostopoulos, Spiros, Glotsos, Dimitris, Pappa, Dimitra, Ravazoula, Panagiota, Michail, George, Kalatzis, Ioannis, Asvestas, Pantelis, Lavdas, Eleftherios, Cavouras, Dionisis, S

Journal:

Biomedical Engineering/ Biomedizinische Technik

Year:

2019

Language:

english

File:

PDF, 1.93 MB

english, 2019

11

Pre- and Post-Nephrectomy Kidney Enlargement in Patients with Contralateral Renal Cancer

Prassopoulos, Panos, Cavouras, Dionisis, Gourtsoyiannis, Nickolas

Journal:

European Urology

Year:

1993

File:

PDF, 308 KB

1993

12

Brain atrophy in children undergoing systemic chemotherapy for extracranial solid tumors

Prassopoulos, P., Cavouras, D., Evlogias, N., Golfinopoulos, S.

Journal:

Medical and Pediatric Oncology

Year:

1997

Language:

english

File:

PDF, 505 KB

english, 1997

13

Tomographic mapping of the activity of the heart wall

D. Cavouras, L.Norton Wayne

Journal:

Pattern Recognition

Year:

1981

Language:

english

File:

PDF, 2.28 MB

english, 1981

14

Enhancing the discrimination accuracy between metastases, gliomas and meningiomas on brain MRI by volumetric textural features and ensemble pattern recognition methods

Pantelis Georgiadis, Dionisis Cavouras, Ioannis Kalatzis, Dimitris Glotsos, Emmanouil Athanasiadis, Spiros Kostopoulos, Koralia Sifaki, Menelaos Malamas, George Nikiforidis, Ekaterini Solomou

Journal:

Magnetic Resonance Imaging

Year:

2009

Language:

english

File:

PDF, 639 KB

english, 2009

15

Pattern recognition system for the discrimination of multiple sclerosis from cerebral microangiopathy lesions based on texture analysis of magnetic resonance images

Pantelis Theocharakis, Dimitris Glotsos, Ioannis Kalatzis, Spiros Kostopoulos, Pantelis Georgiadis, Koralia Sifaki, Katerina Tsakouridou, Menelaos Malamas, George Delibasis, Dionisis Cavouras, George

Journal:

Magnetic Resonance Imaging

Year:

2009

Language:

english

File:

PDF, 274 KB

english, 2009

16

Quantitative combination of volumetric MR imaging and MR spectroscopy data for the discrimination of meningiomas from metastatic brain tumors by means of pattern recognition

Pantelis Georgiadis, Spiros Kostopoulos, Dionisis Cavouras, Dimitris Glotsos, Ioannis Kalatzis, Koralia Sifaki, Menelaos Malamas, Ekaterini Solomou, George Nikiforidis

Journal:

Magnetic Resonance Imaging

Year:

2011

Language:

english

File:

PDF, 1.07 MB

english, 2011

17

On the response of Y3Al5O12: Ce (YAG: Ce) powder scintillating screens to medical imaging X-rays

I. Kandarakis, D. Cavouras, I. Sianoudis, D. Nikolopoulos, A. Episkopakis, D. Linardatos, D. Margetis, E. Nirgianaki, M. Roussou, P. Melissaropoulos, N. Kalivas, I. Kalatzis, K. Kourkoutas, N. Dimitro

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2005

Language:

english

File:

PDF, 417 KB

english, 2005

18

Investigation of radiation absorption and X-ray fluorescence properties of medical imaging scintillators by Monte Carlo methods

D. Nikolopoulos, I. Kandarakis, D. Cavouras, I. Valais, D. Linardatos, C. Michail, S. David, A. Gaitanis, C. Nomicos, A. Louizi

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2006

Language:

english

File:

PDF, 982 KB

english, 2006

19

The effect of energy weighting on the SNR under the influence of non-ideal detectors in mammographic applications

G. Patatoukas, A. Gaitanis, N. Kalivas, P. Liaparinos, D. Nikolopoulos, A. Konstantinidis, I. Kandarakis, D. Cavouras, G. Panayiotakis

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2006

Language:

english

File:

PDF, 235 KB

english, 2006

20

Evaluating the radiation detection of the RbGd2Br7:Ce scintillator by Monte Carlo methods

Panagiotis Liaparinos, Ioannis Kandarakis, Dionisis Cavouras, Harry Delis, George Panayiotakis

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2006

Language:

english

File:

PDF, 134 KB

english, 2006

21

Comparative study using Monte Carlo methods of the radiation detection efficiency of LSO, LuAP, GSO and YAP scintillators for use in positron emission imaging (PET)

Dimitrios Nikolopoulos, Ioannis Kandarakis, Xenophon Tsantilas, Ioannis Valais, Dionisios Cavouras, Anna Louizi

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2006

Language:

english

File:

PDF, 154 KB

english, 2006

22

Investigating the effect of K-characteristic radiation on the performance of nuclear medicine scintillators by Monte Carlo methods

Panagiotis Liaparinos, Ioannis Kandarakis, Dionisis Cavouras, Harry Delis, George Panayiotakis

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2006

Language:

english

File:

PDF, 241 KB

english, 2006

23

A systematic study of the performance of the CsI:Tl single-crystal scintillator under X-ray excitation

Ioannis Valais, Dimitrios Nikolopoulos, Nektarios Kalivas, Anastasios Gaitanis, Georgios Loudos, Ioannis Sianoudis, Nikolaos Giokaris, Dionisis Cavouras, Nikolaos Dimitropoulos, Constantinos D. Nomico

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2007

Language:

english

File:

PDF, 166 KB

english, 2007

24

Efficiency of Lu2SiO5:Ce (LSO) powder phosphor as X-ray to light converter under mammographic imaging conditions

S. David, C. Michail, I. Valais, D. Nikolopoulos, P. Liaparinos, N. Kalivas, I. Kalatzis, A. Toutountzis, N. Efthimiou, G. Loudos, I. Sianoudis, D. Cavouras, N. Dimitropoulos, C.D. Nomicos, I. Kandara

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2007

Language:

english

File:

PDF, 163 KB

english, 2007

25

Comparative study of luminescence properties of LuYAP:Ce and LYSO:Ce single-crystal scintillators for use in medical imaging

I. Valais, S. David, C. Michail, D. Nikolopoulos, P. Liaparinos, D. Cavouras, I. Kandarakis, G.S. Panayiotakis

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2007

Language:

english

File:

PDF, 138 KB

english, 2007

26

Evaluation of high packing density powder X-ray screens by Monte Carlo methods

P. Liaparinos, I. Kandarakis, D. Cavouras, N. Kalivas, H. Delis, G. Panayiotakis

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2007

Language:

english

File:

PDF, 138 KB

english, 2007

27

CMOS Monolithic Active Pixel Sensors (MAPS): Developments and future outlook

R. Turchetta, A. Fant, P. Gasiorek, C. Esbrand, J.A. Griffiths, M.G. Metaxas, G.J. Royle, R. Speller, C. Venanzi, P.F. van der Stelt, H. Verheij, G. Li, S. Theodoridis, H. Georgiou, D. Cavouras, G. Ha

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2007

Language:

english

File:

PDF, 283 KB

english, 2007

28

The effect of scintillator response on signal difference to noise ratio in X-ray medical imaging

K. Ninos, D. Cavouras, G. Fountos, I. Kandarakis

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2010

Language:

english

File:

PDF, 1.86 MB

english, 2010

29

Design and implementation of a multi-PNN structure for discriminating one-month abstinent heroin addicts from healthy controls using the P600 component of ERP signals

Ioannis Kalatzis, Nikolaos Piliouras, Eric Ventouras, Charalabos C. Papageorgiou, Ioannis A. Liappas, Chrysoula C. Nikolaou, Andreas D. Rabavilas, Dionisis D. Cavouras

Journal:

Pattern Recognition Letters

Year:

2005

Language:

english

File:

PDF, 403 KB

english, 2005

30

A theoretical model evaluating the angular distribution of luminescence emission in X-ray scintillating screens

I. Kandarakis, D. Cavouras, D. Nikolopoulos, A. Episkopakis, N. Kalivas, P. Liaparinos, I. Valais, G. Kagadis, K. Kourkoutas, I. Sianoudis, N. Dimitropoulos, C. Nomicos, G. Panayiotakis

Journal:

Applied Radiation and Isotopes

Year:

2006

Language:

english

File:

PDF, 420 KB

english, 2006

31

Computer-aided grading and quantification of hip osteoarthritis severity employing shape descriptors of radiographic hip joint space

Ioannis Boniatis, Dionisis Cavouras, Lena Costaridou, Ioannis Kalatzis, Elias Panagiotopoulos, George Panayiotakis

Journal:

Computers in Biology and Medicine

Year:

2007

Language:

english

File:

PDF, 493 KB

english, 2007

32

Design of a multi-classifier system for discriminating benign from malignant thyroid nodules using routinely H&E-stained cytological images

Antonis Daskalakis, Spiros Kostopoulos, Panagiota Spyridonos, Dimitris Glotsos, Panagiota Ravazoula, Maria Kardari, Ioannis Kalatzis, Dionisis Cavouras, George Nikiforidis

Journal:

Computers in Biology and Medicine

Year:

2008

Language:

english

File:

PDF, 284 KB

english, 2008

33

Development of the cubic least squares mapping linear-kernel support vector machine classifier for improving the characterization of breast lesions on ultrasound

N. Piliouras, I. Kalatzis, N. Dimitropoulos, D. Cavouras

Journal:

Computerized Medical Imaging and Graphics

Year:

2004

Language:

english

File:

PDF, 286 KB

english, 2004

34

Inter-scale wavelet analysis for speckle reduction in thyroid ultrasound images

S. Tsantis, N. Dimitropoulos, M. Ioannidou, D. Cavouras, G. Nikiforidis

Journal:

Computerized Medical Imaging and Graphics

Year:

2007

Language:

english

File:

PDF, 1.53 MB

english, 2007

35

Morphological and wavelet features towards sonographic thyroid nodules evaluation

Stavros Tsantis, Nikos Dimitropoulos, Dionisis Cavouras, George Nikiforidis

Journal:

Computerized Medical Imaging and Graphics

Year:

2009

Language:

english

File:

PDF, 1.02 MB

english, 2009

36

Preliminary images from an adaptive imaging system

J.A. Griffiths, M.G. Metaxas, S. Pani, H. Schulerud, C. Esbrand, G.J. Royle, B. Price, T. Rokvic, R. Longo, A. Asimidis, E. Bletsas, D. Cavouras, A. Fant, P. Gasiorek, H. Georgiou, G. Hall, J. Jones,

Journal:

Year:

2008

Language:

english

File:

PDF, 597 KB

english, 2008

37

Assessing hip osteoarthritis severity utilizing a probabilistic neural network based classification scheme

I. Boniatis, L. Costaridou, D. Cavouras, I. Kalatzis, E. Panagiotopoulos, G. Panayiotakis

Journal:

Medical Engineering & Physics

Year:

2007

Language:

english

File:

PDF, 753 KB

english, 2007

38

Evaluation of the GSO:Ce scintillator in the X-ray energy range from 40 to 140 kV for possible applications in medical X-ray imaging

D. Nikolopoulos, I. Valais, I. Kandarakis, D. Cavouras, D. Linardatos, I. Sianoudis, A. Louizi, N. Dimitropoulos, D. Vattis, A. Episkopakis, C. Nomicos, G. Panayiotakis

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2006

Language:

english

File:

PDF, 295 KB

english, 2006

39

Investigation of the effect of the scintillator material on the overall X-ray detection system performance by application of analytical models

N. Efthimiou, N. Kalivas, G. Patatoukas, A. Konstantinidis, I. Valais, D. Nikolopoulos, A. Gaitanis, S. David, C. Michail, G. Loudos, D. Cavouras, G. Panayiotakis, I. Kandarakis

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2007

Language:

english

File:

PDF, 230 KB

english, 2007

40

Monte Carlo validation in the diagnostic radiology range

Dimitrios Nikolopoulos, Dionysios Linardatos, Ioannis Valais, Christos Michail, Stratos David, Panagiotis Gonias, Nikolaos Bertsekas, Dionysios Cavouras, Anna Louizi, Ioannis Kandarakis

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2007

Language:

english

File:

PDF, 162 KB

english, 2007

41

I-IMAS: A 1.5D sensor for high-resolution scanning

A. Fant, P. Gasiorek, R. Turchetta, B. Avset, A. Bergamaschi, D. Cavouras, I. Evangelou, M.J. French, A. Galbiati, H. Georgiou, G. Hall, G. Iles, J. Jones, R. Longo, N. Manthos, M.G. Metaxas, M. Noy,

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2007

Language:

english

File:

PDF, 243 KB

english, 2007

42

A morphological descriptors-based pattern recognition system for the characterization of hip osteoarthritis severity from X-ray images

I. Boniatis, L. Costaridou, D. Cavouras, E. Panagiotopoulos, G. Panayiotakis

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2007

Language:

english

File:

PDF, 228 KB

english, 2007

43

Development of a support vector machine-based image analysis system for assessing the thyroid nodule malignancy risk on ultrasound

Stavros Tsantis, Dionisis Cavouras, Ioannis Kalatzis, Nikos Piliouras, Nikos Dimitropoulos, George Nikiforidis

Journal:

Ultrasound in Medicine & Biology

Year:

2005

Language:

english

File:

PDF, 331 KB

english, 2005

44

Wavelet-based medical image compression

Eleftherios Kofidis, Nicholas Kolokotronis, Aliki Vassilarakou, Sergios Theodoridis, Dionisis Cavouras

Journal:

Future Generation Computer Systems

Year:

1999

Language:

english

File:

PDF, 734 KB

english, 1999

45

Modeling the effect of light generation and light attenuation properties on the performance of phosphors used in medical imaging radiation detectors

I. Kandarakis, D. Cavouras

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2001

Language:

english

File:

PDF, 233 KB

english, 2001

46

Modeling quantum and structure noise of phosphors used in medical X-ray imaging detectors

N. Kalivas, L. Costaridou, I. Kandarakis, D. Cavouras, C.D. Nomicos, G. Panayiotakis

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2002

Language:

english

File:

PDF, 250 KB

english, 2002

47

An experimental method for the determination of spatial-frequency-dependent detective quantum efficiency (DQE) of scintillators used in X-ray imaging detectors

I. Kandarakis, D. Cavouras, G.S. Panayiotakis, D. Triantis, C.D. Nomicos

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

1997

Language:

english

File:

PDF, 635 KB

english, 1997

48

Modeling quantum noise of phosphors used in medical X-ray imaging detectors

N Kalivas, I Kandarakis, D Cavouras, L Costaridou, C.D Nomicos, G Panayiotakis

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

1999

Language:

english

File:

PDF, 211 KB

english, 1999

49

Evaluating an intelligent diagnosis system of historical text comprehension

Grammatiki Tsaganou, Maria Grigoriadou, Theodora Cavoura, Dimitra Koutra

Journal:

Expert Systems with Applications

Year:

2003

Language:

english

File:

PDF, 540 KB

english, 2003

50

Role of the activator in the performance of scintillators used in X-ray imaging

I. Kandarakis, D. Cavouras

Journal:

Applied Radiation and Isotopes

Year:

2001

Language:

english

File:

PDF, 344 KB

english, 2001