Zobrazeno 1 - 10
of 6 651
pro vyhledávání: '"Zhao, Ji"'
In autonomous driving, there is growing interest in end-to-end online vectorized map perception in bird's-eye-view (BEV) space, with an expectation that it could replace traditional high-cost offline high-definition (HD) maps. However, the accuracy a
Externí odkaz:
http://arxiv.org/abs/2409.00620
To reduce the reliance on high-definition (HD) maps, a growing trend in autonomous driving is leveraging on-board sensors to generate vectorized maps online. However, current methods are mostly constrained by processing only single-frame inputs, whic
Externí odkaz:
http://arxiv.org/abs/2409.00593
The Sparse Kaczmarz method is a famous and widely used iterative method for solving the regularized basis pursuit problem. A general scheme of the surrogate hyperplane sparse Kaczmarz method is proposed. In particular, a class of residual-based surro
Externí odkaz:
http://arxiv.org/abs/2406.15082
In Ref.~\cite{Guo:2021rre}, we proposed to replace the final dark matter (DM) particle in the semi-annihilation mode $\rm DM+DM\to antiDM+Higgs~boson$ with its $Z_{N\geq 3}$ companion, thus reducing DM number density without DM-nucleon scattering. In
Externí odkaz:
http://arxiv.org/abs/2405.14309
Autor:
Zhao, Ji-Xiang, Li, Nan
Publikováno v:
published in Eur. Phys. J. C 84, 222 (2024)
Cosmic inflation can enter an ultraslow-roll (USR) stage, if there is a plateau on the inflaton potential. During this stage, the primordial curvature perturbation ${\mathcal R}_k$ and its power spectrum ${\mathcal P}_{\mathcal R}$ can be remarkably
Externí odkaz:
http://arxiv.org/abs/2403.01416
Relative pose estimation using point correspondences (PC) is a widely used technique. A minimal configuration of six PCs is required for generalized cameras. In this paper, we present several minimal solvers that use six PCs to compute the 6DOF relat
Externí odkaz:
http://arxiv.org/abs/2402.18066
In autonomous driving, the high-definition (HD) map plays a crucial role in localization and planning. Recently, several methods have facilitated end-to-end online map construction in DETR-like frameworks. However, little attention has been paid to t
Externí odkaz:
http://arxiv.org/abs/2402.17430
Publikováno v:
Physical Review B 109,085139 (2024)
We derive Lorentz-invariant four-fermion interactions, including Nambu-Jona-Lasinio type and superconducting type, which are widely studied in high-energy physics, from the honeycomb lattice Hamiltonian with Hubbard interaction. We investigate the ph
Externí odkaz:
http://arxiv.org/abs/2308.10863
In this paper, we consider the network latency estimation, which has been an important metric for network performance. However, a large scale of network latency estimation requires a lot of computing time. Therefore, we propose a new method that is m
Externí odkaz:
http://arxiv.org/abs/2307.06848
Autor:
Guan, Banglei, Zhao, Ji
We present a novel method to compute the relative pose of multi-camera systems using two affine correspondences (ACs). Existing solutions to the multi-camera relative pose estimation are either restricted to special cases of motion, have too high com
Externí odkaz:
http://arxiv.org/abs/2306.12996