Δημοσιεύσεις

416 entries « 3 of 9 »

2014

316.

Ninos, K; Kostopoulos, S; Kalatzis, I; Ravazoula, P; Sakelaropoulos, G; Panayiotakis, G; Economou, G; Cavouras, D

Computer based correlation of the texture of P63 expressed nuclei with histological tumour grade, in laryngeal carcinomas Journal Article

In: Analytical Cellular Pathology, vol. 2014, 2014.

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315.

Asvestas, P; Ventouras, E M; Matsopoulos, G K; Karanasiou, I

Classification of evoked potentials associated with error observation using artificial neural networks Conference

vol. 43, 2014.

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314.

Minadakis, G; Ventouras, E; Gatzonis, S D; Siatouni, A; Tsekou, H; Kalatzis, I; Sakas, D E; Stonham, J

Dynamics of regional brain activity in epilepsy: A cross-disciplinary study on both intracranial and scalp-recorded epileptic seizures Journal Article

In: Journal of Neural Engineering, vol. 11, no. 2, 2014.

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313.

Ventouras, E M; Panagi, M; Tsekou, H; Paparrigopoulos, T J; Ktonas, P Y

Amplitude normalization applied to an artificial neural network-based automatic sleep spindle detection system Conference

2014.

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312.

Triantis, D; Ventouras, E; Leraki, I; Stergiopoulos, C; Stavrakas, I; Hloupis, G

Comparing electronic examination methods for assessing engineering students: The case of multiple-choice questions and constructed response questions Conference

vol. 1, 2014.

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2013

311.

Mavroidis, P; Lavdas, E; Kostopoulos, S; Glotsos, D; Roka, V; Koutsiaris, A; Batsikas, G; Sakkas, G; Tsagkalis, A; Notaras, I; Stathakis, S; Papanikolaou, N; Vassiou, K

Use of Blade Sequences in Lumbar Spine MR Imaging for Eliminating Motion, Pulsatile Flow and Cross-Talk Artifacts Conference

AAPM Spring Clinical Meeting, Phoenix, Arizona, March 16–19, 2013.

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310.

Korfiatis, V C; Asvestas, P A; Delibasis, K K; Matsopoulos, G K

A classification system based on a new wrapper feature selection algorithm for the diagnosis of primary and secondary polycythemia Journal Article

In: Computers in Biology and Medicine, vol. 43, no. 12, pp. 2118-2126, 2013.

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309.

Bromis, K; Karanasiou, I S; Matsopoulos, G; Ventouras, E; Uzunoglu, N; Mitsis, G D; Karavasilis, E; Papathanasiou, M; Kelekis, N; Kouloulias, V

Resting state and task related fMRI in small cell lung cancer patients Conference

2013.

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308.

Ninos, K; Kostopoulos, S; Sidiropoulos, K; Kalatzis, I; Glotsos, D; Athanasiadis, E; Ravazoula, P; Panayiotakis, G; Economou, G; Cavouras, D

Computer-based image analysis system designed to differentiate between low-grade and high-grade laryngeal cancer cases Journal Article

In: Analytical and Quantitative Cytology and Histology, vol. 35, no. 5, pp. 261-272, 2013.

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307.

Lavdas, E; Topalzikis, T; Mavroidis, P; Kyriakis, I; Roka, V; Kostopoulos, S; Glotsos, D; Zilidis, C; Stathakis, S; Tsagkalis, A; Papanikolaou, N; Batsikas, G; Arvanitis, D L; Vassiou, K

Comparison of PD BLADE with fat saturation (FS), PD FS and T2 3D DESS with water excitation (WE) in detecting articular knee cartilage defects Journal Article

In: Magnetic Resonance Imaging, vol. 31, no. 8, pp. 1255-1262, 2013.

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306.

Loukas, C; Kostopoulos, S; Tanoglidi, A; Glotsos, D; Sfikas, C; Cavouras, D

Breast cancer characterization based on image classification of tissue sections visualized under low magnification Journal Article

In: Computational and Mathematical Methods in Medicine, vol. 2013, 2013.

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305.

Boutsikou, K; Kostopoulos, S; Glotsos, D; Cavouras, D; Lavdas, E; Oikonomou, G; Malizos, K; Fezoulidis, I V; Vlychou, M

Texture analysis of articular cartilage traumatic changes in the knee calculated from morphological 3.0 T MR imaging Journal Article

In: European Journal of Radiology, vol. 82, no. 8, pp. 1266-1272, 2013.

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304.

Solomou, E; Kostopoulos, S; Sidiropoulos, K; Athanasiadis, E; Lavdas, E; Glotsos, D; Sakellaropoulos, G; Zampakis, P; Stonham, J; Cavouras, D

Designing a pattern recognition system on GPU for discriminating between patients with micro-ischaemic and multiple sclerosis lesions, using MRI images Journal Article

In: International Journal of High Performance Computing Applications, vol. 27, no. 3, pp. 348-359, 2013.

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303.

Vlachokosta, A A; Asvestas, P A; Gkrozou, F; Lavasidis, L; Matsopoulos, G K; Paschopoulos, M

Classification of hysteroscopical images using texture and vessel descriptors Journal Article

In: Medical and Biological Engineering and Computing, vol. 51, no. 8, pp. 859-867, 2013.

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302.

Lavdas, E; Mavroidis, P; Kostopoulos, S; Glotsos, D; Roka, V; Koutsiaris, A G; Batsikas, G; Sakkas, G K; Tsagkalis, A; Notaras, I; Stathakis, S; Papanikolaou, N; Vassiou, K

Elimination of motion, pulsatile flow and cross-talk artifacts using blade sequences in lumbar spine MR imaging Journal Article

In: Magnetic Resonance Imaging, vol. 31, no. 6, pp. 882-890, 2013.

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301.

Kostopoulos, S; Sidiropoulos, K; Glotsos, D; Athanasiadis, E; Boutsikou, K; Lavdas, E; Oikonomou, G; Fezoulidis, I V; Vlychou, M; Hantes, M; Cavouras, D

Pattern-recognition system, designed on GPU, for discriminating between injured normal and pathological knee cartilage Journal Article

In: Magnetic Resonance Imaging, vol. 31, no. 5, pp. 761-770, 2013.

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300.

Vlachokosta, A A; Asvestas, P A; Matsopoulos, G K; Kondi-Pafiti, A; Vlachos, N

Classification of histological images of the endometrium using texture features Journal Article

In: Analytical and Quantitative Cytology and Histology, vol. 35, no. 2, pp. 105-113, 2013.

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299.

Lavdas, E; Mavroidis, P; Kostopoulos, S; Glotsos, D; Roka, V; Topalzikis, T; Bakas, A; Oikonomou, G; Papanikolaou, N; Batsikas, G; Kaffes, I; Kechagias, D

Improvement of image quality using BLADE sequences in brain MR imaging Journal Article

In: Magnetic Resonance Imaging, vol. 31, no. 2, pp. 189-200, 2013.

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298.

Sidiropoulos, K P; Kostopoulos, S A; Glotsos, D T; Athanasiadis, E I; Dimitropoulos, N D; Stonham, J T; Cavouras, D A

Multimodality GPU-based computer-assisted diagnosis of breast cancer using ultrasound and digital mammography images Journal Article

In: International Journal of Computer Assisted Radiology and Surgery, vol. 8, no. 4, pp. 547-560, 2013.

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297.

Asvestas, P; Ventouras, E M; Karanasiou, I; Matsopoulos, G K

Classification of event related potentials of error- related observations using support vector machines Journal Article

In: Communications in Computer and Information Science, vol. 384, pp. 40-49, 2013.

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296.

Mavroidis, P; Lavdas, E; Kostopoulos, S; Glotsos, D; Roka, V; Topalzikis, T; Bakas, A; Oikonomou, G; Stathakis, S; Papanikolaou, N; Batsikas, G; Kaffes, I; Kechagias, D

SU‐E‐I‐69: Improving Image Quality in Brain MRI Using Blade Sequences Journal Article

In: Medical Physics, vol. 40, no. 6, pp. 141, 2013.

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295.

Mavroidis, P; Lavdas, E; Topalzikis, T; Kyriakis, I; Roka, V; Kostopoulos, S; Glotsos, D; Zilidis, K; Stathakis, S; Tsagkalis, A; Papanikolaou, N; Vassiou, K; Batsikas, G

SU‐E‐I‐71: Detection of Articular Knee Cartilage Defects Using PD BLADE with Fat Saturation (FS), PD FS and T2 3D DESS with Water Excitation (WE) Journal Article

In: Medical Physics, vol. 40, no. 6, pp. 141, 2013.

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294.

Liaparinos, P; Kalyvas, N; Kandarakis, I; Cavouras, D

Analysis of the imaging performance in indirect digital mammography detectors by linear systems and signal detection models Journal Article

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 697, pp. 87-98, 2013.

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293.

Delibasis, K K; Tassani, S; Asvestas, P; Kechriniotis, A I; Matsopoulos, G K

A Fourier-based implicit evolution scheme for active surfaces, for object segmentation in volumetric images Journal Article

In: Measurement Science and Technology, vol. 24, no. 7, 2013.

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2012

292.

Ventouras, E M; Economou, N -T; Kritikou, I; Tsekou, H; Paparrigopoulos, T J; Ktonas, P Y

Performance evaluation of an Artificial Neural Network automatic spindle detection system Conference

2012.

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291.

Delibasis, K K; Tassani, S; Asvestas, P; Kechriniotis, A I; Matsopoulos, G K

A Fourier-based implicit evolution scheme for active surfaces, for object segmentation in volumetric images Conference

2012.

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290.

Economopoulos, T L; Asvestas, P A; Matsopoulos, G K

Regional partitioned iterated function systems for digital image enhancement Conference

2012.

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289.

Sidiropoulos, K; Georgiadis, P; Pagonis, N; Dimitropoulos, N; Asvestas, P; Matsopoulos, G; Cavouras, D

Infusing image processing capabilities into an RFID-based personal mobile medical assistant Journal Article

In: Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, vol. 83 LNICST, pp. 143-149, 2012.

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288.

Economopoulos, T L; Asvestas, P A; Matsopoulos, G K; Molnár, B; Windisch, P

Volumetric difference evaluation of registered three-dimensional pre-operative and post-operative CT dental data Journal Article

In: Dentomaxillofacial Radiology, vol. 41, no. 4, pp. 328-339, 2012.

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287.

Sidiropoulos, K; Glotsos, D; Kostopoulos, S; Ravazoula, P; Kalatzis, I; Cavouras, D; Stonham, J

Real time decision support system for diagnosis of rare cancers, trained in parallel, on a graphics processing unit Journal Article

In: Computers in Biology and Medicine, vol. 42, no. 4, pp. 376-386, 2012.

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286.

Smyrnis, N; Mylonas, D S; Rezaie, R; Siettos, C I; Ventouras, E; Ktonas, P Y; Evdokimidis, I; Papanicolaou, A C

Single-trial magnetoencephalography signals encoded as an unfolding decision process Journal Article

In: NeuroImage, vol. 59, no. 4, pp. 3604-3610, 2012.

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285.

Fountos, G P; Michail, C M; Zanglis, A; Samartzis, A; Martini, N; Koukou, V; Kalatzis, I; Kandarakis, I S

A novel easy-to-use phantom for the determination of MTF in SPECT scanners Journal Article

In: Medical Physics, vol. 39, no. 3, pp. 1561-1570, 2012.

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2011

284.

Zoulias, E A; Asvestas, P A; Matsopoulos, G K; Tseleni-Balafouta, S

A decision support system for assisting fine needle aspiration diagnosis of thyroid malignancy Journal Article

In: Analytical and Quantitative Cytology and Histology, vol. 33, no. 4, pp. 215-222, 2011.

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283.

Athanasiadis, E; Cavouras, D; Kostopoulos, S; Glotsos, D; Kalatzis, I; Nikiforidis, G

A wavelet-based Markov random field segmentation model in segmenting microarray experiments Journal Article

In: Computer Methods and Programs in Biomedicine, vol. 104, no. 3, pp. 307-315, 2011.

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282.

Triantis, D; Ventouras, E

Enhancing electronic examinations through advanced multiple-choice questionnaires Book

2011.

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281.

Karanasiou, I S; Papageorgiou, C; Kyprianou, M; Tsianaka, E I; Matsopoulos, G K; Ventouras, E M; Uzunoglu, N K

Effect of frequency deviance direction on performance and mismatch negativity Journal Article

In: Journal of Integrative Neuroscience, vol. 10, no. 4, pp. 525-536, 2011.

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280.

Georgiadis, P; Kostopoulos, S; Cavouras, D; Glotsos, D; Kalatzis, I; Sifaki, K; Malamas, M; Solomou, E; Nikiforidis, G

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

In: Magnetic Resonance Imaging, vol. 29, no. 4, pp. 525-535, 2011.

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279.

Ventouras, E; Triantis, D; Tsiakas, P; Stergiopoulos, C

Comparison of oral examination and electronic examination using paired multiple-choice questions Journal Article

In: Computers and Education, vol. 56, no. 3, pp. 616-624, 2011.

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278.

Ventouras, E M; Asvestas, P; Karanasiou, I; Matsopoulos, G K

Classification of Error-Related Negativity (ERN) and Positivity (Pe) potentials using kNN and Support Vector Machines Journal Article

In: Computers in Biology and Medicine, vol. 41, no. 2, pp. 98-109, 2011.

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277.

Delibasis, K K; Asvestas, P A; Matsopoulos, G K

Automatic point correspondence using an artificial immune system optimization technique for medical image registration Journal Article

In: Computerized Medical Imaging and Graphics, vol. 35, no. 1, pp. 31-41, 2011.

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2010

276.

Boutsikou, K.; Kostopoulos, S.; Lavdas, E.; Oikonomou, G.; Cavouras, D.; Vlychou, M.

Image analysis of traumatic chondral lesions of the knee in young adults at 3.0T with arthroscopic correlation Conference

17th Annual Congress of the European Society of Musculoskeletal Radiology (ESSR), Lille, France – June 17–19, 2010.

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275.

Ventouras, E; Triantis, D; Tsiakas, P; Stergiopoulos, C

Comparison of examination methods based on multiple-choice questions and constructed-response questions using personal computers Journal Article

In: Computers and Education, vol. 54, no. 2, pp. 455-461, 2010.

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274.

Economopoulos, T L; Asvestas, P A; Matsopoulos, G K; Gröndahl, K; Gröndahl, H -G

A contrast correction method for dental images based on histogram registration Journal Article

In: Dentomaxillofacial Radiology, vol. 39, no. 5, pp. 300-313, 2010.

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273.

Bougioukos, P; Glotsos, D; Kostopoulos, S; Daskalakis, A; Kalatzis, I; Dimitropoulos, N; Nikiforidis, G; Cavouras, D

Fuzzy C-means-driven FHCE contextual segmentation method for mammographic microcalcification detection Journal Article

In: Imaging Science Journal, vol. 58, no. 3, pp. 146-154, 2010.

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272.

Ventouras, E M; Ktonas, P Y; Tsekou, H; Paparrigopoulos, T; Kalatzis, I; Soldatos, C R

Independent component analysis for source localization of EEG sleep spindle components Journal Article

In: Computational Intelligence and Neuroscience, vol. 2010, 2010.

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271.

Karanasiou, I S; Papageorgiou, C; Tsianaka, E I; Kyprianou, M; Matsopoulos, G K; Ventouras, E M; Uzunoglu, N K

Mismatch task conditions and error related ERPs Journal Article

In: Behavioral and Brain Functions, vol. 6, 2010.

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270.

Economopoulos, T L; Asvestas, P A; Matsopoulos, G K

Contrast enhancement of images using Partitioned Iterated Function Systems Journal Article

In: Image and Vision Computing, vol. 28, no. 1, pp. 45-54, 2010.

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269.

Theodoridis, S; Pikrakis, A; Koutroumbas, K; Cavouras, D

Introduction to Pattern Recognition: A Matlab Approach Book

2010.

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268.

Economopoulos, T L; Asvestas, P A; Matsopoulos, G K; Molnar, B; Windisch, P

Volumetric difference evaluation of registered three-dimensional preoperative and postoperative CT volumes Conference

2010.

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267.

Glotsos, D; Kalatzis, I; Theocharakis, P; Georgiadis, P; Daskalakis, A; Ninos, K; Zoumboulis, P; Filippidou, A; Cavouras, D

A multi-classifier system for the characterization of normal, infectious, and cancerous prostate tissues employing transrectal ultrasound images Journal Article

In: Computer Methods and Programs in Biomedicine, vol. 97, no. 1, pp. 53-61, 2010.

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416 entries « 3 of 9 »