Zobrazeno 1 - 10
of 405
pro vyhledávání: '"Sun, Qingping"'
The residual stress greatly affects the mechanical behavior of a material. In this work, the effect of residual stress on the isothermal tensile behavior of a NiTi shape memory alloy is studied. The focused ion beam and digital image correlation are
Externí odkaz:
http://arxiv.org/abs/2409.13271
Autor:
Sun, Qingping, Wang, Yanjun, Zeng, Ailing, Yin, Wanqi, Wei, Chen, Wang, Wenjia, Mei, Haiyi, Leung, Chi Sing, Liu, Ziwei, Yang, Lei, Cai, Zhongang
Expressive human pose and shape estimation (a.k.a. 3D whole-body mesh recovery) involves the human body, hand, and expression estimation. Most existing methods have tackled this task in a two-stage manner, first detecting the human body part with an
Externí odkaz:
http://arxiv.org/abs/2403.17934
Autor:
Yin, Wanqi, Cai, Zhongang, Wang, Ruisi, Wang, Fanzhou, Wei, Chen, Mei, Haiyi, Xiao, Weiye, Yang, Zhitao, Sun, Qingping, Yamashita, Atsushi, Liu, Ziwei, Yang, Lei
Estimating human and camera trajectories with accurate scale in the world coordinate system from a monocular video is a highly desirable yet challenging and ill-posed problem. In this study, we aim to recover expressive parametric human models (i.e.,
Externí odkaz:
http://arxiv.org/abs/2403.12959
Autor:
Cai, Zhongang, Yin, Wanqi, Zeng, Ailing, Wei, Chen, Sun, Qingping, Wang, Yanjun, Pang, Hui En, Mei, Haiyi, Zhang, Mingyuan, Zhang, Lei, Loy, Chen Change, Yang, Lei, Liu, Ziwei
Expressive human pose and shape estimation (EHPS) unifies body, hands, and face motion capture with numerous applications. Despite encouraging progress, current state-of-the-art methods still depend largely on a confined set of training datasets. In
Externí odkaz:
http://arxiv.org/abs/2309.17448
Human mesh reconstruction from a single image is challenging in the presence of occlusion, which can be caused by self, objects, or other humans. Existing methods either fail to separate human features accurately or lack proper supervision for featur
Externí odkaz:
http://arxiv.org/abs/2307.11074
Autor:
Wang, Wenjia, Ge, Yongtao, Mei, Haiyi, Cai, Zhongang, Sun, Qingping, Wang, Yanjun, Shen, Chunhua, Yang, Lei, Komura, Taku
As it is hard to calibrate single-view RGB images in the wild, existing 3D human mesh reconstruction (3DHMR) methods either use a constant large focal length or estimate one based on the background environment context, which can not tackle the proble
Externí odkaz:
http://arxiv.org/abs/2303.13796
Publikováno v:
In Journal of the Mechanics and Physics of Solids October 2024 191
Autor:
Liang, Lin, Chen, Jianheng, Lin, Kaixin, Yang, Xueming, Liu, Sai, Kwok, Chui Ting, Pan, Hao, Liu, Ziai, Pan, Aiqiang, Chen, Siru, Zhu, Yihao, Li, Wei, Sun, Qingping, Tso, Chi Yan
Publikováno v:
In Energy & Buildings 15 December 2024 325
Autor:
Lin, Kaixin, Chen, Jianheng, Pan, Aiqiang, Li, Hao, Fu, Yang, Kwok, Chui Ting, Liang, Lin, Chao, Luke, Zhu, Yihao, Sun, Qingping, Tso, Chi Yan
Publikováno v:
In Materials Today Energy August 2024 44
Superelastic NiTi tubes are promising candidates for eco-friendly elastocaloric cooling, but their cyclic stability suffers severely from functional degradation. Herein, we investigate the functional degradation of nanocrystalline NiTi tubes via in-d
Externí odkaz:
http://arxiv.org/abs/2107.11092