Zobrazeno 1 - 10
of 3 166
pro vyhledávání: '"P. Čermák"'
We propose a new method - WildFusion - for individual identification of a broad range of animal species. The method fuses deep scores (e.g., MegaDescriptor or DINOv2) and local matching similarity (e.g., LoFTR and LightGlue) to identify individual an
Externí odkaz:
http://arxiv.org/abs/2408.12934
Autor:
Matlovič, Pavol, Pisarčíková, Adriana, Pazderová, Veronika, Loehle, Stefan, Tóth, Juraj, Ferrière, Ludovic, Čermák, Peter, Leiser, David, Vaubaillon, Jérémie, Ravichandran, Ranjith
Emission spectra and diagnostic spectral features of a diverse range of ablated meteorite samples with a known composition are presented. We aim to provide a reference spectral dataset to improve our abilities to classify meteoroid composition types
Externí odkaz:
http://arxiv.org/abs/2408.12276
Autor:
M. Stekiel, P. Čermák, C. Franz, W. Simeth, S. Weber, E. Ressouche, W. Schmidt, K. Nemkovski, H. Deng, A. Bauer, C. Pfleiderer, A. Schneidewind
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013058 (2023)
We report on a neutron diffraction study of single-crystal CePtAl_{3} complemented by measurements of the specific heat under applied magnetic field. Below T_{N}≈3 K, CePtAl_{3} develops incommensurate antiferromagnetic order with a single modulati
Externí odkaz:
https://doaj.org/article/ea7f8f9b2a5f474289e743c7d51f1cb9
We introduce a new wildlife re-identification dataset WildlifeReID-10k with more than 214k images of 10k individual animals. It is a collection of 30 existing wildlife re-identification datasets with additional processing steps. WildlifeReID-10k cont
Externí odkaz:
http://arxiv.org/abs/2406.09211
Autor:
Stekiel, M., Čermák, P., Franz, C., Meven, M., Legut, D., Simeth, W., Hansen, U. B., Fåk, B., Weber, S., Schönmann, R., Kumar, V., Nemkovski, K., Deng, H., Bauer, A., Pfleiderer, C., Schneidewind, A.
Publikováno v:
Phys. Rev. Research 6, 023117, (2024)
We investigate the effect of structural deformation on the magnetic properties of orthorhombic CePdAl$_3$ in relation to its tetragonal polymorph. Utilizing x-ray and neutron diffraction we establish that the crystal structure has the $Cmcm$ space gr
Externí odkaz:
http://arxiv.org/abs/2405.04318
Autor:
Jinghui Wang, Kejing Ran, Shichao Li, Zhen Ma, Song Bao, Zhengwei Cai, Youtian Zhang, Kenji Nakajima, Seiko Ohira-Kawamura, P. Čermák, A. Schneidewind, Sergey Y. Savrasov, Xiangang Wan, Jinsheng Wen
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
Superconductivity mediated by phonons is usually conventional due to isotropic electron-phonon coupling. Here, Wang et al. report highly anisotropic phonons only along [001] direction in Sr0.1Bi2Se3, indicating a singular electron-phonon coupling whi
Externí odkaz:
https://doaj.org/article/e9cf650f480c4152805540c58b03b5b7
In this paper, we present WildlifeDatasets (https://github.com/WildlifeDatasets/wildlife-datasets) - an open-source toolkit intended primarily for ecologists and computer-vision / machine-learning researchers. The WildlifeDatasets is written in Pytho
Externí odkaz:
http://arxiv.org/abs/2311.09118
This paper introduces the first public large-scale, long-span dataset with sea turtle photographs captured in the wild -- SeaTurtleID2022 (https://www.kaggle.com/datasets/wildlifedatasets/seaturtleid2022). The dataset contains 8729 photographs of 438
Externí odkaz:
http://arxiv.org/abs/2311.05524
Autor:
P. Y. Portnichenko, A. Akbari, S. E. Nikitin, A. S. Cameron, A. V. Dukhnenko, V. B. Filipov, N. Yu. Shitsevalova, P. Čermák, I. Radelytskyi, A. Schneidewind, J. Ollivier, A. Podlesnyak, Z. Huesges, J. Xu, A. Ivanov, Y. Sidis, S. Petit, J.-M. Mignot, P. Thalmeier, D. S. Inosov
Publikováno v:
Physical Review X, Vol 10, Iss 2, p 021010 (2020)
In contrast to magnetic order formed by electrons’ dipolar moments, ordering phenomena associated with higher-order multipoles (quadrupoles, octupoles, etc.) are more difficult to characterize because of the limited choice of experimental probes th
Externí odkaz:
https://doaj.org/article/02e84f9221ee4daa8d89fcf56a9fa5b8
Autor:
L.-C. Zhang, Y. A. Onykiienko, P. M. Buhl, Y. V. Tymoshenko, P. Čermák, A. Schneidewind, J. R. Stewart, A. Henschel, M. Schmidt, S. Blügel, D. S. Inosov, Y. Mokrousov
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013063 (2020)
The multiferroic ferrimagnet Cu_{2}OSeO_{3} with a chiral crystal structure has attracted a lot of recent attention due to the emergence of a magnetic skyrmion order in this material. Here, the topological properties of its magnon excitations are sys
Externí odkaz:
https://doaj.org/article/475b29c3ec944d9798e09625afdcfda0