Zobrazeno 1 - 10
of 708
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
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:
International Journal of Production Research. Dec2024, Vol. 62 Issue 24, p8952-8969. 18p.
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)
Publikováno v:
In Journal of Colloid And Interface Science 15 February 2025 680 Part A:880-889
Publikováno v:
In Advanced Engineering Informatics January 2025 63
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