Comparing image normalization techniques in an end-to-end model for automated modic changes classification from MRI images

Autor: Andrea Cina, Daniel Haschtmann, Dimitrios Damopoulos, Nicolas Gerber, Markus Loibl, Tamas Fekete, Frank Kleinstück, Fabio Galbusera

Publikováno v: Brain and Spine, Vol 4, Iss , Pp 102738- (2024)

Introduction: Modic Changes (MCs) are MRI alterations in spine vertebrae's signal intensity. This study introduces an end-to-end model to automatically detect and classify MCs in lumbar MRIs. The model's two-step process involves locating interverteb

Externí odkaz: https://doaj.org/article/abcb8301824d4d7ca3d5b44df079dfc4

Hands-Free one-Time and continuous authentication using glass wearable devices

Autor: Dimitrios Damopoulos, Georgios Kambourakis

Publikováno v: Journal of Information Security and Applications. 46:138-150

This paper investigates whether glass wearable devices can be used to authenticate end-users, both to grant access (one-time) and to maintain access (continuous), in a hands-free way. We do so by designing and implementing Gauth, a system that enable

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b8df0a0b017411fabecbafd4424a35d5
https://doi.org/10.1016/j.jisa.2019.02.002

Segmentation of the proximal femur in radial MR scans using a random forest classifier and deformable model registration

Autor: Dimitrios Damopoulos, Christophe Chênes, Guoyan Zheng, Moritz Tannast, Florian Schmaranzer, Jérôme Schmid, Till D. Lerch

Publikováno v: Damopoulos, Dimitrios; Lerch, Till; Schmaranzer, Florian; Tannast, Moritz; Chênes, Christophe; Zheng, Guoyan; Schmid, Jérôme (2019). Segmentation of the proximal femur in radial MR scans using a random forest classifier and deformable model registration. International Journal of Computer Assisted Radiology and Surgery, 14(3), pp. 545-561. Springer-Verlag 10.1007/s11548-018-1899-z

BACKGROUND Radial 2D MRI scans of the hip are routinely used for the diagnosis of the cam type of femoroacetabular impingement (FAI) and of avascular necrosis (AVN) of the femoral head, both considered causes of hip joint osteoarthritis in young and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d4397b4a7f2730bf4a8598563ba36de
https://boris.unibe.ch/134139/1/Damopoulos2019_Article_SegmentationOfTheProximalFemur.pdf

Introducing Research into the Undergraduate Curriculum in Cybersecurity

Autor: Susanne Wetzel, Dimitrios Damopoulos

Publikováno v: IFIP Advances in Information and Communication Technology ISBN: 9783030234508
World Conference on Information Security Education

In this paper, we describe a new approach for introducing a research experience based on real-world research problems into the two semester Senior Design course sequence of the B.S. in Cybersecurity program at Stevens Institute of Technology as part

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1bec68d1b467346a071c190d80e4b79
https://doi.org/10.1007/978-3-030-23451-5_3

Let’s Meet! A participatory-based discovery and rendezvous mobile marketing framework

Autor: Georgios Kambourakis, Lampros Ntalkos, Dimitrios Damopoulos

Publikováno v: Telematics and Informatics. 32:539-563

A mobile marketing framework, coined Let's Meet!, is proposed that puts emphasis on user's privacy and security.The system groups two or more people with the aim to bring them together, so that they can purchase and enjoy offers, which otherwise coul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d9b7519e1ba38478225562f38b485a3
https://doi.org/10.1016/j.tele.2014.12.002