Zobrazeno 1 - 10
of 1 422
pro vyhledávání: '"ZHANG Qingwen"'
Autor:
Zhang Zhaoming, Lin Tianye, Zhong Yuan, Song Wenting, Yang Peng, Wang Ding, Yang Fan, Zhang Qingwen, Wei Qiushi, He Wei
Publikováno v:
Open Medicine, Vol 17, Iss 1, Pp 1282-1291 (2022)
The purpose of this study was to investigate the effect of cystic areas of osteonecrosis of the femoral head (ONFH) on stress distribution and disease progression in the femoral head. A total of 85 patients (106 hips) diagnosed with Association Resea
Externí odkaz:
https://doaj.org/article/348de5ea0ef344ab82f6da2e02d0cbb9
Autor:
Song Hanxuan, Ye Yan, Zheng Weiru, Essouma Essouma Ariane Felicite Bibiche, Zhang Qingwen, Guo Jixiang
Publikováno v:
Ultrasonics Sonochemistry, Vol 92, Iss , Pp 106256- (2023)
The extraction process of Tarim oil field in Xinjiang is accompanied by a large amount of oily sludge generation, which seriously restricts the progress of oil and gas development and causes serious pollution to the environment due to its large produ
Externí odkaz:
https://doaj.org/article/a74580a66b3b4992b1060f960bfa59ae
Scene flow estimation predicts the 3D motion at each point in successive LiDAR scans. This detailed, point-level, information can help autonomous vehicles to accurately predict and understand dynamic changes in their surroundings. Current state-of-th
Externí odkaz:
http://arxiv.org/abs/2407.01702
Autor:
Deng Pan, Lin TianYe, Yang Peng, Xu JingLi, Li HongZhu, Zhao HeRan, Zhang QingWen, Chen LeiLei, Chen ZhenQiu, Wei QiuShi, He Wei
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 15, Iss 1, Pp 1-10 (2020)
Abstract Background Many previous studies lack sufficient quantitative evidences about changes in biomechanical properties of the knee in response to proximal fibular osteotomy (PFO). Therefore, the aim of this study was to compare the preoperative a
Externí odkaz:
https://doaj.org/article/f4fee7c2a68b4608bdd267ea3ae58671
Autor:
Lin Tianye, Zhang Zhaoming, Zhong Yuan, Song Wenting, Yang Peng, Wang Ding, Yang Fan, Zhang Qingwen, Wei Qiushi, He Wei
Publikováno v:
Open Medicine, Vol 17, Iss 1, Pp 1508-1508 (2022)
Externí odkaz:
https://doaj.org/article/980ff117f722436a8e9c44329810cb9b
Addressing hard cases in autonomous driving, such as anomalous road users, extreme weather conditions, and complex traffic interactions, presents significant challenges. To ensure safety, it is crucial to detect and manage these scenarios effectively
Externí odkaz:
http://arxiv.org/abs/2405.20991
Global point clouds that correctly represent the static environment features can facilitate accurate localization and robust path planning. However, dynamic objects introduce undesired ghost tracks that are mixed up with the static environment. Exist
Externí odkaz:
http://arxiv.org/abs/2405.07283
Autor:
Zhang, Qingwen, Wang, Wenjia
Calibration refers to the statistical estimation of unknown model parameters in computer experiments, such that computer experiments can match underlying physical systems. This work develops a new calibration method for imperfect computer models, Sob
Externí odkaz:
http://arxiv.org/abs/2404.00630
The dynamic nature of the real world is one of the main challenges in robotics. The first step in dealing with it is to detect which parts of the world are dynamic. A typical benchmark task is to create a map that contains only the static part of the
Externí odkaz:
http://arxiv.org/abs/2403.01449
Scene flow estimation determines a scene's 3D motion field, by predicting the motion of points in the scene, especially for aiding tasks in autonomous driving. Many networks with large-scale point clouds as input use voxelization to create a pseudo-i
Externí odkaz:
http://arxiv.org/abs/2401.16122