Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Wang, Yinqiao"'
Reconstructing 3D hand mesh robustly from a single image is very challenging, due to the lack of diversity in existing real-world datasets. While data synthesis helps relieve the issue, the syn-to-real gap still hinders its usage. In this work, we pr
Externí odkaz:
http://arxiv.org/abs/2403.18575
Estimating 3D hand mesh from RGB images is a longstanding track, in which occlusion is one of the most challenging problems. Existing attempts towards this task often fail when the occlusion dominates the image space. In this paper, we propose SiMA-H
Externí odkaz:
http://arxiv.org/abs/2402.01389
Glasses and gels, widely encountered amorphous solids with diverse industrial and everyday applications, share intriguing similarities such as rigidity without crystalline order and dynamic slowing down during aging. However, the underlying differenc
Externí odkaz:
http://arxiv.org/abs/2308.04250
Publikováno v:
Physics Reports, Volume 1038, 2 November 2023, Pages 1-18
Jamming is a ubiquitous phenomenon that appears in many soft matter systems, including granular materials, foams, colloidal suspensions, emulsions, polymers, and cells -- when jamming occurs, the system undergoes a transition from flow-like to solid-
Externí odkaz:
http://arxiv.org/abs/2306.13416
The mechanical yield of dense granular materials is a fascinating rheological phenomenon, beyond which stress no longer increases with strain at a sufficiently large deformation. Understanding the behavior of mechanical responses associated with yiel
Externí odkaz:
http://arxiv.org/abs/2302.13569
Publikováno v:
In Science of the Total Environment 10 October 2024 946
Publikováno v:
Proceedings of the National Academy of Sciences, 119(22), e2204879119 (2022)
Two drastically different theories predict the marginal criticality of jamming. The full replica symmetry breaking (fullRSB) theory [1-4] predicts the power-law distributions of weak contact forces and small inter-particle gaps in infinite-dimensiona
Externí odkaz:
http://arxiv.org/abs/2201.10755
Publikováno v:
Physical Review RESEARCH 3, 043053 (2021)
Experimental measurements of contact forces are limited to spheres and disks in three and two dimensions, making the evaluation of the shape effect and universality of force distributions and the comparison between experiments and theories extremely
Externí odkaz:
http://arxiv.org/abs/2105.07607
The principle of detailed balance (DB) states that every kinetic transition in a system with many micro-states, $\mu$, is balanced, on average, with the opposite transition, $\mu_i\leftrightharpoons\mu_j$. Since its introduction by Boltzmann, this pr
Externí odkaz:
http://arxiv.org/abs/2105.01355
Autor:
Zhang, Ling, Wang, Yinqiao, Chen, Yangrui, Shang, Jin, Sun, Aile, Sun, Xulai, Yu, Shuchang, Zheng, Jie, Wang, Yujie, Schirmacher, Walter, Zhang, Jie
Publikováno v:
Phys. Rev. Research 3, 032067 (2021)
The origin of boson peak -- an excess of density of states over Debye's model in glassy solids -- is still under intense debate, among which some theories and experiments suggest that boson peak is related to van-Hove singularity. Here we show that b
Externí odkaz:
http://arxiv.org/abs/2104.13142