Δημοσιεύσεις

406 entries « 4 of 9 »

2009

256.

Banitsas, K; Pelegris, P; Orbach, T; Cavouras, D; Sidiropoulos, K; Kostopoulos, S

A simple algorithm to monitor DR for real time treatment applications Conference

2009.

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255.

Markaki, V; Asvestas, P; Matsopoulos, G; Kouloulias, V

Isocenter verification in radiotherapy based on automatic image registration Conference

vol. 25, no. 4, 2009.

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254.

Delibasis, K K; Asvestas, P; Matsopoulos, G K; Economopoulos, T; Assimakis, N

A real time eye-motion monitoring system Conference

2009.

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253.

Kechriniotis, A I; Delibasis, K K; Tsonos, C; Assimakis, N; Asvestas, P

Towards the mathematic formalization of parametric generalized cylinders and initial results in modeling 3D image data Conference

2009.

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252.

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

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

In: Journal of Instrumentation, vol. 4, no. 5, 2009.

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251.

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

Computer assisted characterization of cervical intervertebral disc degeneration in MRI Journal Article

In: Journal of Instrumentation, vol. 4, no. 5, 2009.

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250.

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

Evaluating optical spectral matching of phosphor-photodetector combinations Journal Article

In: Journal of Instrumentation, vol. 4, no. 7, 2009.

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249.

Athanasiadis, E I; Cavouras, D A; Glotsos, D T; Georgiadis, P V; Kalatzis, I K; Nikiforidis, G C

Segmentation of complementary DNA microarray images by wavelet-based markov random field model Journal Article

In: IEEE Transactions on Information Technology in Biomedicine, vol. 13, no. 6, pp. 1068-1074, 2009.

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248.

Glotsos, D; Georgiadis, P; Kostopoulos, S; Daskalakis, A; Kalatzis, I; Ravazoula, P; Cavouras, D

A pilot study investigating the minimum requirements necessary for grading astrocytomas remotely Journal Article

In: Analytical and Quantitative Cytology and Histology, vol. 31, no. 5, pp. 262-268, 2009.

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247.

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

Computer-aided diagnosis of thyroid malignancy using an artificial immune system classification algorithm Journal Article

In: IEEE Transactions on Information Technology in Biomedicine, vol. 13, no. 5, pp. 680-686, 2009.

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246.

Athanasiadis, E I; Cavouras, D A; Spyridonos, P P; Glotsos, D. Th.; Kalatzis, I K; Nikiforidis, G C

Complementary DNA microarray image processing based on the fuzzy gaussian mixture model Journal Article

In: IEEE Transactions on Information Technology in Biomedicine, vol. 13, no. 4, pp. 419-425, 2009.

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245.

Kostopoulos, S; Glotsos, D; Cavouras, D; Daskalakis, A; Kalatzis, I; Georgiadis, P; Bougioukos, P; Ravazoula, P; Nikiforidis, G

Computer-based association of the texture of expressed estrogen receptor nuclei with histologic grade using immunohistochemically-stained breast carcinomas Journal Article

In: Analytical and Quantitative Cytology and Histology, vol. 31, no. 4, pp. 187-196, 2009.

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244.

Daskalakis, A; Glotsos, D; Kostopoulos, S; Cavouras, D; Nikiforidis, G

A comparative study of individual and ensemble majority vote cDNA microarray image segmentation schemes, originating from a spot-adjustable based restoration framework Journal Article

In: Computer Methods and Programs in Biomedicine, vol. 95, no. 1, pp. 72-88, 2009.

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243.

Markaki, V E; Asvestas, P A; Matsopoulos, G K

Application of Kohonen network for automatic point correspondence in 2D medical images Journal Article

In: Computers in Biology and Medicine, vol. 39, no. 7, pp. 630-645, 2009.

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242.

Georgiadis, P; Cavouras, D; Sidiropoulos, K; Ninos, K; Nomicos, C

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

In: Computers and Geosciences, vol. 35, no. 6, pp. 1296-1303, 2009.

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241.

Theocharakis, P; Glotsos, D; Kalatzis, I; Kostopoulos, S; Georgiadis, P; Sifaki, K; Tsakouridou, K; Malamas, M; Delibasis, G; Cavouras, D; Nikiforidis, G

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

In: Magnetic Resonance Imaging, vol. 27, no. 3, pp. 417-422, 2009.

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240.

Tsantis, S; Dimitropoulos, N; Cavouras, D; Nikiforidis, G

Morphological and wavelet features towards sonographic thyroid nodules evaluation Journal Article

In: Computerized Medical Imaging and Graphics, vol. 33, no. 2, pp. 91-99, 2009.

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239.

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

Behavioral and brain pattern differences between acting and observing in an auditory task Journal Article

In: Behavioral and Brain Functions, vol. 5, 2009.

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238.

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

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

In: Magnetic Resonance Imaging, vol. 27, no. 1, pp. 120-130, 2009.

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237.

Markaki, V E; Asvestas, P A; Matsopoulos, G K

An iterative point correspondence algorithm for automatic image registration: An application to dental subtraction radiography Journal Article

In: Computer Methods and Programs in Biomedicine, vol. 93, no. 1, pp. 61-72, 2009.

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236.

Fountos, G; Zanglis, A; Michail, C; Kalatzis, I; Cavouras, D; Samartzis, A; Kounadi, E; Valsamaki, P; Gerali, S; Nikiforidis, G; Kandarakis, I

Assessment of image quality in SPECT systems via the implementation of a novel flood source technique Conference

vol. 25, no. 2, 2009.

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235.

Samartzis, A; Fountos, G; Kalatzis, I; Michail, C; Zanglis, A; Cavouras, D; Datseris, I; Kounadi, E; Vattis, D; Kandarakis, I; Nikiforidis, G

A novel method for the MTF determination in PET/CT scanners Conference

vol. 25, no. 2, 2009.

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2008

234.

Valais, I G; Michail, C M; David, S L; Konstantinidis, A; Cavouras, D A; Kandarakis, I S; Panayiotakis, G S

Luminescence emission properties of (Lu, Y)2SiO5:Ce (LYSO:Ce) and (Lu, Y)AlO3:Ce (LuYAP:Ce) single crystal scintillators under medical imaging conditions Journal Article

In: IEEE Transactions on Nuclear Science, vol. 55, no. 2, pp. 785-789, 2008.

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233.

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

Classification of event-related potentials associated with response errors in actors Conference

2008.

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232.

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

Slow and fast EEG sleep spindle component extraction using Independent Component Analysis Conference

2008.

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231.

Matsopoulos, G K; Asvestas, P A; Delibasis, K K; Mouravliansky, N A; Kouloulias, V

Web-based medical system for managing and processing gynecological- obstetrical-radiological data Book

2008.

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230.

Polychronaki, G E; Ktonas, P; Gatzonis, S; Asvestas, P A; Spanou, E; Siatouni, A; Tsekou, H; Sakas, D; Nikita, K S

Comparison of fractal dimension estimation algorithms for epileptic seizure onset detection Conference

2008.

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229.

Kagadis, G C; Spyridonos, P; Karnabatidis, D; Diamantopoulos, A; Athanasiadis, E; Daskalakis, A; Katsanos, K; Cavouras, D; Mihailidis, D; Siablis, D; Nikiforidis, G C

Computerized analysis of digital subtraction angiography: A tool for quantitative in-vivo vascular imaging Journal Article

In: Journal of Digital Imaging, vol. 21, no. 4, pp. 433-445, 2008.

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228.

Kostopoulos, S; Cavouras, D; Daskalakis, A; Kagadis, G C; Kalatzis, I; Georgiadis, P; Ravazoula, P; Nikiforidis, G

Cascade pattern recognition structure for improving quantitative assessment of estrogen receptor status in breast tissue carcinomas Journal Article

In: Analytical and Quantitative Cytology and Histology, vol. 30, no. 4, pp. 218-225, 2008.

Links | BibTeX

227.

Glotsos, D; Kalatzis, I; Spyridonos, P; Kostopoulos, S; Daskalakis, A; Athanasiadis, E; Ravazoula, P; Nikiforidis, G; Cavouras, D

Improving accuracy in astrocytomas grading by integrating a robust least squares mapping driven support vector machine classifier into a two level grade classification scheme Journal Article

In: Computer Methods and Programs in Biomedicine, vol. 90, no. 3, pp. 251-261, 2008.

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226.

Griffith, J A; Metaxas, M G; Royle, G J; Venanzi, C; Esbrand, C; Cavouras, D; Fant, A; Gasiorek, P; Georgiou, H; Hall, G; Jones, J; Leaver, J D G; Longo, R; Manthos, N; Noy, M; Østby, J M; Rokvic, T; Schulerud, H; Theodoridis, S; Triantis, F A; Turchetta, R; Speller, R D

Design and characterization of the I-ImaS multi-element X-ray detector system Journal Article

In: IEEE Transactions on Nuclear Science, vol. 55, no. 3, pp. 827-832, 2008.

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225.

Griffiths, J A; Metaxas, M G; Pani, S; Schulerud, H; Esbrand, C; Royle, G J; Price, B; Rokvic, T; Longo, R; Asimidis, A; Bletsas, E; Cavouras, D; Fant, A; Gasiorek, P; Georgiou, H; Hall, G; Jones, J; Leaver, J; Li, G; Machin, D; Manthos, N; Matheson, J; Noy, M; Østby, J M; Psomadellis, F; van der Stelt, P F; Theodoridis, S; Triantis, F; Turchetta, R; Venanzi, C; Speller, R D

Preliminary images from an adaptive imaging system Journal Article

In: Physica Medica, vol. 24, no. 2, pp. 117-121, 2008.

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224.

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

Automatic correspondence using the enhanced hexagonal centre-based inner search algorithm for point-based dental image registration Journal Article

In: Dentomaxillofacial Radiology, vol. 37, no. 4, pp. 185-204, 2008.

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223.

Matsopoulos, G K; Asvestas, P A; Delibasis, K K; Mouravliansky, N A; Zeyen, T G

Detection of glaucomatous change based on vessel shape analysis Journal Article

In: Computerized Medical Imaging and Graphics, vol. 32, no. 3, pp. 183-192, 2008.

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222.

Daskalakis, A; Kostopoulos, S; Spyridonos, P; Glotsos, D; Ravazoula, P; Kardari, M; Kalatzis, I; Cavouras, D; Nikiforidis, G

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

In: Computers in Biology and Medicine, vol. 38, no. 2, pp. 196-203, 2008.

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221.

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

A morphological index for assessing hip osteoarthritis severity from radiographic images Journal Article

In: British Journal of Radiology, vol. 81, no. 962, pp. 129-136, 2008.

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220.

Georgiadis, P; Cavouras, D; Kalatzis, I; Daskalakis, A; Kagadis, G C; Sifaki, K; Malamas, M; Nikiforidis, G; Solomou, E

Improving brain tumor characterization on MRI by probabilistic neural networks and non-linear transformation of textural features Journal Article

In: Computer Methods and Programs in Biomedicine, vol. 89, no. 1, pp. 24-32, 2008.

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219.

Papageorgiou, E I; Spyridonos, P P; Glotsos, D. Th.; Stylios, C D; Ravazoula, P; Nikiforidis, G N; Groumpos, P P

Brain tumor characterization using the soft computing technique of fuzzy cognitive maps Journal Article

In: Applied Soft Computing Journal, vol. 8, no. 1, pp. 820-828, 2008.

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218.

David, S L; Michail, C M; Valais, I G; Toutountzis, A E; Liaparinos, P F; Cavouras, D A; Kandarakis, I S; Panayiotakis, G S

Investigation of luminescence properties of Lu2SiO 5:Ce (LSO) powder scintillator in the X-ray radiography energy range Journal Article

In: IEEE Transactions on Nuclear Science, vol. 55, no. 6, pp. 3684-3691, 2008.

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2007

217.

Georgiadis, P; Cavouras, D; Daskalakis, A; Sifaki, K; Malamas, M; Nikiforidis, G; Solomou, E

PDA-based system with teleradiology and image analysis capabilities Conference

2007.

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216.

Nikolopoulos, D; Linardatos, D; Valais, I; Michail, C; David, S; Gonias, P; Bertsekas, N; Cavouras, D; Louizi, A; Kandarakis, I

Monte Carlo validation in the diagnostic radiology range Journal Article

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 571, no. 1-2 SPEC. ISS., pp. 267-269, 2007.

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215.

Turchetta, R; Fant, A; Gasiorek, P; Esbrand, C; Griffiths, J A; Metaxas, M G; Royle, G J; Speller, R; Venanzi, C; van der Stelt, P F; Verheij, H; Li, G; Theodoridis, S; Georgiou, H; Cavouras, D; Hall, G; Noy, M; Jones, J; Leaver, J; Machin, D; Greenwood, S; Khaleeq, M; Schulerud, H; Østby, J M; Triantis, F; Asimidis, A; Bolanakis, D; Manthos, N; Longo, R; Bergamaschi, A

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

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 582, no. 3, pp. 866-870, 2007.

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214.

Kalivas, N; Valais, I; Nikolopoulos, D; Konstantinidis, A; Gaitanis, A; Cavouras, D; Nomicos, C D; Panayiotakis, G; Kandarakis, I

Light emission efficiency and imaging properties of YAP:Ce granular phosphor screens Journal Article

In: Applied Physics A: Materials Science and Processing, vol. 89, no. 2, pp. 443-449, 2007.

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213.

Longo, R; Asimidis, A; Cavouras, D; Esbrand, C; Fant, A; Gasiorek, P; Georgiou, H; Hall, G; Jones, J; Leaver, J; Li, G; Griffiths, J; Machin, D; Manthos, N; Metaxas, M; Noy, M; Østby, J M; Psomadellis, F; Rokvic, T; Royle, G; Schulerud, H; Speller, R; Stelt, P F Van Der; Theodoridis, S; Triantis, F; Turchetta, R; Venanzi, C

A scanning system for intelligent imaging: I-ImaS Conference

vol. 6510, no. PART 1, 2007.

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212.

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

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

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 580, no. 2, pp. 1093-1096, 2007.

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211.

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

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

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 580, no. 1 SPEC. ISS., pp. 427-429, 2007.

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210.

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

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

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 580, no. 1 SPEC. ISS., pp. 614-616, 2007.

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209.

Michail, C; David, S; Liaparinos, P; Valais, I; Nikolopoulos, D; Kalivas, N; Toutountzis, A; Cavouras, D; Kandarakis, I; Panayiotakis, G

Evaluation of the imaging performance of LSO powder scintillator for use in X-ray mammography Journal Article

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 580, no. 1 SPEC. ISS., pp. 558-561, 2007.

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208.

Valais, I G; Kandarakis, I S; Nikolopoulos, D N; Michail, C M; David, S L; Loudos, G K; Cavouras, D A; Panayiotakis, G S

Luminescence properties of (Lu, Y)2SiO5: Ce and Gd2SiO5: Ce single crystal scintillators under X-ray excitation for use in medical imaging systems Journal Article

In: IEEE Transactions on Nuclear Science, vol. 54, no. 1, pp. 11-18, 2007.

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207.

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

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

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 571, no. 1-2 SPEC. ISS., pp. 346-349, 2007.

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406 entries « 4 of 9 »