Zobrazeno 1 - 10
of 686
pro vyhledávání: '"Chen Xuhui"'
Autor:
Zhang, Haoran, Deng, Junkai, Chen, Xuhui, Hou, Fei, Wang, Wencheng, Qin, Hong, Qian, Chen, He, Ying
Publikováno v:
NeurIPS 2024
Traditional 3D shape reconstruction techniques from multi-view images, such as structure from motion and multi-view stereo, primarily focus on opaque surfaces. Similarly, recent advances in neural radiance fields and its variants also primarily addre
Externí odkaz:
http://arxiv.org/abs/2411.05362
Unsigned distance fields (UDFs) allow for the representation of models with complex topologies, but extracting accurate zero level sets from these fields poses significant challenges, particularly in preserving topological accuracy and capturing fine
Externí odkaz:
http://arxiv.org/abs/2408.17284
Publikováno v:
SHS Web of Conferences, Vol 152, p 03012 (2023)
Scientific papers are an important form for researchers to summarize and display their research results. Information mining and analysis of scientific papers can help to form a comprehensive understanding of the subject. Aiming at the ignorance of co
Externí odkaz:
https://doaj.org/article/24abaea632d447df8163d5ac91467b93
Autor:
Liu, Weizhou, Li, Jiaze, Chen, Xuhui, Hou, Fei, Xin, Shiqing, Wang, Xingce, Wu, Zhongke, Qian, Chen, He, Ying
This paper presents a new method, Diffusing Winding Gradients (DWG), for reconstructing watertight 3D surfaces from unoriented point clouds. Our method exploits the alignment between the gradients of the generalized winding number (GWN) field and glo
Externí odkaz:
http://arxiv.org/abs/2405.13839
In this paper, we propose a new method, called DoubleCoverUDF, for extracting the zero level-set from unsigned distance fields (UDFs). DoubleCoverUDF takes a learned UDF and a user-specified parameter $r$ (a small positive real number) as input and e
Externí odkaz:
http://arxiv.org/abs/2310.03431
Publikováno v:
E3S Web of Conferences, Vol 290, p 01011 (2021)
Magnesium slag is a kind of solid waste discharged by magnesium alloy related industries in the process of producing magnesium products or their alloys. Its composition is similar to Portland cement clinker, so it has great potential to be used as a
Externí odkaz:
https://doaj.org/article/0cf4805efaae4a6bbebdd32d2f45a258
Recently, building on the foundation of neural radiance field, various techniques have emerged to learn unsigned distance fields (UDF) to reconstruct 3D non-watertight models from multi-view images. Yet, a central challenge in UDF-based volume render
Externí odkaz:
http://arxiv.org/abs/2303.15368
Publikováno v:
In Heliyon 15 October 2024 10(19)
Autor:
Liu, Caihong, Song, Juan, Wang, Longlin, Wang, Pengjie, Ma, Jinxiu, Zhao, Baotang, Chen, Xuhui, Wang, Ying, Zhang, Weibing, Wen, Pengcheng
Publikováno v:
In Food Hydrocolloids January 2025 158
Recently unmanned aerial vehicles (UAV) have been widely deployed in various real-world scenarios such as disaster rescue and package delivery. Many of these working environments are unstructured with uncertain and dynamic obstacles. UAV collision fr
Externí odkaz:
http://arxiv.org/abs/2201.02838