Zobrazeno 1 - 10
of 1 858
pro vyhledávání: '"Guo Heng"'
Publikováno v:
Jixie chuandong, Vol 47, Pp 98-104 (2023)
The finite element analysis models of the gear temperature field and transmission error are established based on Workbench. The gear temperature field at different revolutions and torques, the gear transmission errors at different speeds and temperat
Externí odkaz:
https://doaj.org/article/62014daa7d9d4e6d83b9de2b31c421e1
Face super-resolution aims to reconstruct a high-resolution face image from a low-resolution face image. Previous methods typically employ an encoder-decoder structure to extract facial structural features, where the direct downsampling inevitably in
Externí odkaz:
http://arxiv.org/abs/2407.19768
Accurate segmentation of long and thin tubular structures is required in a wide variety of areas such as biology, medicine, and remote sensing. The complex topology and geometry of such structures often pose significant technical challenges. A fundam
Externí odkaz:
http://arxiv.org/abs/2407.14754
Autor:
Han, Yufei, Guo, Heng, Fukai, Koki, Santo, Hiroaki, Shi, Boxin, Okura, Fumio, Ma, Zhanyu, Jia, Yunpeng
We present NeRSP, a Neural 3D reconstruction technique for Reflective surfaces with Sparse Polarized images. Reflective surface reconstruction is extremely challenging as specular reflections are view-dependent and thus violate the multiview consiste
Externí odkaz:
http://arxiv.org/abs/2406.07111
In this paper, we investigate a $q$-form field, represented as $\displaystyle X_{M_1M_2...M_q}$, where $\displaystyle q$ indicates the number of indices, with special cases $\displaystyle q = 0, 1, 2$ corresponding to the scalar fields, vector fields
Externí odkaz:
http://arxiv.org/abs/2405.16324
Autor:
Fang, Wei, Tang, Yuxing, Guo, Heng, Yuan, Mingze, Mok, Tony C. W., Yan, Ke, Yao, Jiawen, Chen, Xin, Liu, Zaiyi, Lu, Le, Zhang, Ling, Xu, Minfeng
In the realm of medical 3D data, such as CT and MRI images, prevalent anisotropic resolution is characterized by high intra-slice but diminished inter-slice resolution. The lowered resolution between adjacent slices poses challenges, hindering optima
Externí odkaz:
http://arxiv.org/abs/2404.04878
Publikováno v:
BioPsychoSocial Medicine, Vol 14, Iss 1, Pp 1-6 (2020)
Abstract Due to the high pathogenicity and mortality, the COVID-19 disaster caused global panic and anxiety. At present, diagnosis and treatment are of great concern. As time progresses, however, the sequelae caused by many other organ system complic
Externí odkaz:
https://doaj.org/article/2c50cf8e03a7405fa8b11b2d67f10334
Autor:
Guo, Heng, Zhang, Jianfeng, Huang, Jiaxing, Mok, Tony C. W., Guo, Dazhou, Yan, Ke, Lu, Le, Jin, Dakai, Xu, Minfeng
Segment anything model (SAM) demonstrates strong generalization ability on natural image segmentation. However, its direct adaption in medical image segmentation tasks shows significant performance drops with inferior accuracy and unstable results. I
Externí odkaz:
http://arxiv.org/abs/2403.15063
The scalar fields, $U(1)$ gauge vector fields, and Kalb-Ramond fields are the $0$-form, 1-form, and 2-form fields, respectively. In four-dimensional space-time, free $q$-form fields are equivalent to scalar or vector fields by a duality, however, in
Externí odkaz:
http://arxiv.org/abs/2401.11688
Publikováno v:
Science and Engineering of Composite Materials, Vol 25, Iss 1, Pp 25-29 (2018)
Poly(arylene ether nitrile) (PEN)-functionalized multiwalled carbon nanotube (MWNT) composites were successfully prepared via an in situ polymerization method based on the combination of nucleophilic aromatic substitution polymerization with simple a
Externí odkaz:
https://doaj.org/article/8df9f032855a43f19bce9cbb80b8e523