Zobrazeno 1 - 10
of 4 055
pro vyhledávání: '"Obukhov An"'
Autor:
Ke, Bingxin, Narnhofer, Dominik, Huang, Shengyu, Ke, Lei, Peters, Torben, Fragkiadaki, Katerina, Obukhov, Anton, Schindler, Konrad
Video depth estimation lifts monocular video clips to 3D by inferring dense depth at every frame. Recent advances in single-image depth estimation, brought about by the rise of large foundation models and the use of synthetic training data, have fuel
Externí odkaz:
http://arxiv.org/abs/2411.19189
Autor:
Obukhov, V. V.
Publikováno v:
Symmetry 2024, 16, 1385
In this paper the final stage of the Petrov classification is carried out. As it is known, the Killing vector fields specify infinitesimal transformations of the group of motions of space $V_4$. In the case when in the homogeneous space $V_4$ the gro
Externí odkaz:
http://arxiv.org/abs/2410.15406
Autor:
Obukhov, V. V.
The classification of the Stackel spaces of the electrovacuum of the type (3.0) has been done. These spaces are invariant under the action of the three-parameter abelian group of motions and belong to the first type Bianchi spaces. In the case of a n
Externí odkaz:
http://arxiv.org/abs/2410.04049
We study the Poincar\'e gauge theory of gravity with the most general Lagrangian quadratic in curvature and torsion, focusing on the possible interaction of the axial torsion with the electromagnetic field. From the analysis of the closed system of f
Externí odkaz:
http://arxiv.org/abs/2410.01355
Autor:
Obukhov, Yuri N., Hehl, Friedrich W.
Publikováno v:
Annalen der Physik (2024) 2400217
Lorentz invariance belongs to the fundamental symmetries of nature. It is basic for the successful Standard Model of Particle Physics. Nevertheless, within the last decades, Lorentz invariance has been repeatedly questioned. In fact, there exist diff
Externí odkaz:
http://arxiv.org/abs/2409.19411
Autor:
Mashhoon, Bahram, Obukhov, Yuri N.
Publikováno v:
Phys. Rev. D 110, 104015 (2024)
We discuss the coupling of photon spin with rotation in connection with a recent proposal of Fedderke et al. [arXiv:2406.16178 [physics.optics]] regarding a precision gyroscope based on the intrinsic spin of light. To this end, we analyze the propaga
Externí odkaz:
http://arxiv.org/abs/2408.07799
Autor:
Zhang, Xiang, Ke, Bingxin, Riemenschneider, Hayko, Metzger, Nando, Obukhov, Anton, Gross, Markus, Schindler, Konrad, Schroers, Christopher
By training over large-scale datasets, zero-shot monocular depth estimation (MDE) methods show robust performance in the wild but often suffer from insufficient detail. Although recent diffusion-based MDE approaches exhibit a superior ability to extr
Externí odkaz:
http://arxiv.org/abs/2407.17952
Generative 3D Painting is among the top productivity boosters in high-resolution 3D asset management and recycling. Ever since text-to-image models became accessible for inference on consumer hardware, the performance of 3D Painting methods has consi
Externí odkaz:
http://arxiv.org/abs/2406.11202
Autor:
Çelen, Ata, Han, Guo, Schindler, Konrad, Van Gool, Luc, Armeni, Iro, Obukhov, Anton, Wang, Xi
Interior design allows us to be who we are and live how we want - each design is as unique as our distinct personality. However, it is not trivial for non-professionals to express and materialize this since it requires aligning functional and visual
Externí odkaz:
http://arxiv.org/abs/2404.02838
We present a learning-based approach to reconstruct buildings as 3D polygonal meshes from airborne LiDAR point clouds. What makes 3D building reconstruction from airborne LiDAR hard is the large diversity of building designs and especially roof shape
Externí odkaz:
http://arxiv.org/abs/2403.02136