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Personal profile

Education/Academic qualification

Electrical and Mechanical Engineering, BS, Aristotelian University of Thessaloniki

Electrical Engineering, MS, Georgia Institute of Technology

Electrical Engineering, PhD, Georgia Institute of Technology

Fingerprint Fingerprint is based on mining the text of the experts' scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

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Grants 1996 2023

gravitational waves
acquisition
astronomy
LIGO (observatory)
electromagnetic spectra
Imaging techniques
Focal plane arrays
Sampling
Sensors
Bandwidth

Research Output 1983 2019

Automatic characterization of plaques and tissue in IVOCT images using a multi-step convolutional neural network framework

Cheimariotis, G. A., Riga, M., Toutouzas, K., Tousoulis, D., Katsaggelos, A. K. & Maglaveras, N., Jan 1 2019, In : IFMBE Proceedings. 68, 1, p. 261-265 5 p.

Research output: Contribution to journalConference article

Optical tomography
Tissue
Neural networks
Lipids
Blueprints
1 Citations

Learning from crowds with variational Gaussian processes

Ruiz, P., Morales-Álvarez, P., Molina, R. & Katsaggelos, A. K., Apr 1 2019, In : Pattern Recognition. 88, p. 298-311 14 p.

Research output: Contribution to journalArticle

Labels
Supervised learning
Web services
Labeling
Classifiers
1 Citations

3D Image Reconstruction from Multi-Focus Microscope: Axial Super-Resolution and Multiple-Frame Processing

Yoo, S., Ruiz, P., Huang, X., He, K., Ferrier, N. J., Hereld, M., Selewa, A., Daddysman, M., Scherer, N., Cossairt, O. S. & Katsaggelos, A. K., Sep 10 2018, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-April. p. 1453-1457 5 p. 8462234

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image reconstruction
Microscopes
Processing

3D Image Reconstruction from Multi-Focus Microscope: Axial Super-Resolution and Multiple-Frame Processing

Yoo, S., Ruiz, P., Huang, X., He, K., Ferrier, N. J., Hereld, M., Selewa, A., Daddysman, M., Scherer, N. F., Cossairt, O. S. & Katsaggelos, A. K., 2018, 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
Image reconstruction
Microscopes
Processing
1 Citations

ADP: Automatic differentiation ptychography

Ghosh, S., Nashed, Y. S. G., Cossairt, O. S. & Katsaggelos, A. K., May 29 2018, IEEE International Conference on Computational Photography, ICCP 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-10 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Administrative data processing
adenosine diphosphate
Automatic Differentiation
imaging techniques
retrieval