Dimitrios Zarpalas — accepted AI-conference papers

2023

Drone-vs-Bird Detection Grand Challenge at ICASSP2023

Angelo Coluccia, Alessio Fascista, Lars Sommer, Arne Schumann, Anastasios Dimou, Dimitrios Zarpalas +1

ICASSP 2023accepted

This paper presents the 6th edition of the "Drone-vs-Bird" Detection Grand Challenge, organized within the 48th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). Taking video samples recorded by commercial RGB cameras as input, the challenge stimulates the design of…

Cited by 0 Source ↗Scholar ↗

2019

Self-Supervised Deep Depth Denoising

Vladimiros Sterzentsenko, Leonidas Saroglou, Anargyros Chatzitofis, Spyridon Thermos, Nikolaos Zioulis, Alexandros Doumanoglou +2

ICCV 2019poster

Depth perception is considered an invaluable source of information for various vision tasks. However, depth maps acquired using consumer-level sensors still suffer from non-negligible noise. This fact has recently motivated researchers to exploit traditional filters, as well as the deep learning par…

Cited by 50 PDF ↗code ↗Scholar ↗

2018

OmniDepth: Dense Depth Estimation for Indoors Spherical Panoramas

Nikolaos Zioulis, Antonis Karakottas, Dimitrios Zarpalas, Petros Daras

ECCV 2018poster

Recent work on depth estimation up to now has only focused on projective images ignoring 360 content which is now increasingly and more easily produced. We show that monocular depth estimation models trained on traditional images produce sub-optimal results on omnidirectional images, showcasing the…

Cited by 280 Source ↗PDF ↗Scholar ↗