Aim 2020 challenge on efficient super-resolution: Methods and results

…, V Bhaskara, A Levinshtein, S Tsogkas… - Computer Vision–ECCV …, 2020 - Springer
This paper reviews the AIM 2020 challenge on efficient single image super-resolution with
focus on the proposed solutions and results. The challenge task was to super-resolve an …

Maximizing first-pass complete reperfusion with SAVE

…, D Behme, C Kabbasch, J Borggrefe, I Tsogkas… - Clinical …, 2018 - Springer
Background Endovascular techniques for treatment of large vessel occlusions (LVO) in patients
with acute ischemic stroke (AIS) have advanced in recent years. We report a multicenter …

Direct to angiography suite approaches for the triage of suspected acute stroke patients: a systematic review and meta-analysis

A Brehm, I Tsogkas, JM Ospel… - Therapeutic …, 2022 - journals.sagepub.com
Background: Increasing evidence suggests improved time metrics leading to better clinical
outcomes when stroke patients with suspected large vessel occlusion (LVO) are transferred …

Sub-cortical brain structure segmentation using F-CNN's

M Shakeri, S Tsogkas, E Ferrante… - 2016 IEEE 13th …, 2016 - ieeexplore.ieee.org
In this paper we propose a deep learning approach for segmenting sub-cortical structures of
the human brain in Magnetic Resonance (MR) image data. We draw inspiration from a state-…

[HTML][HTML] Guanidinium group: a versatile moiety inducing transport and multicompartmentalization in complementary membranes

A Pantos, I Tsogas, CM Paleos - Biochimica et Biophysica Acta (BBA) …, 2008 - Elsevier
Guanidinium groups present in peptides and dendritic polymers induce their efficient transport
through liposomal and cell membranes. Transmembrane crossing of these polymers is …

Grasp'd: Differentiable contact-rich grasp synthesis for multi-fingered hands

…, E Heiden, YC Chen, M Macklin, S Tsogkas… - … on Computer Vision, 2022 - Springer
The study of hand-object interaction requires generating viable grasp poses for high-dimensional
multi-finger models, often relying on analytic grasp synthesis which tends to produce …

One-stop management of acute stroke patients: minimizing door-to-reperfusion times

MN Psychogios, D Behme, K Schregel, I Tsogkas… - Stroke, 2017 - Am Heart Assoc
Background and Purpose— Intrahospital time delays significantly affect the neurological
outcome of stroke patients with large-vessel occlusion. This study was conducted to determine …

Learning-based symmetry detection in natural images

S Tsogkas, I Kokkinos - Computer Vision–ECCV 2012: 12th European …, 2012 - Springer
In this work we propose a learning-based approach to symmetry detection in natural images.
We focus on ribbon-like structures, ie contours marking local and approximate reflection …

Understanding objects in detail with fine-grained attributes

A Vedaldi, S Mahendran, S Tsogkas… - Proceedings of the …, 2014 - openaccess.thecvf.com
We study the problem of understanding objects in detail, intended as recognizing a wide
array of fine-grained object attributes. To this end, we introduce a dataset of 7,413 airplanes …

[HTML][HTML] Microcapsule-based self-healing materials: Healing efficiency and toughness reduction vs. capsule size

…, K Tsirka, D Baltzis, DΤ Vaimakis-Tsogkas… - Composites Part B …, 2019 - Elsevier
We report the synthesis of controlled sized Urea-Formaldehyde (UF) microcapsules
containing an epoxy healing agent via in situ emulsification polymerization for the study of self-…