Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Kaifeng Zhu"'
Autor:
Ruidong Hao, Zhongwei Wei, Xu He, Kaifeng Zhu, Jiawei He, Jun Wang, Muyu Li, Lei Zhang, Zhuang Lv, Xin Zhang, Qiwen Zhang
Publikováno v:
Sensors, Vol 23, Iss 24, p 9837 (2023)
Point cloud registration is widely used in autonomous driving, SLAM, and 3D reconstruction, and it aims to align point clouds from different viewpoints or poses under the same coordinate system. However, point cloud registration is challenging in com
Externí odkaz:
https://doaj.org/article/fecebe4a766c4deb886c139205414c49
Publikováno v:
Frontiers in Surgery, Vol 10 (2023)
BackgroundSitus inversus totalis (SIT) is a rare congenital disease with a series of clinical features characterized by a mirror image distribution of the viscera to the normal anatomy.Case presentationThis study aims to report a 63-year-old male SIT
Externí odkaz:
https://doaj.org/article/5a95113e69cf4c3ca46eb533aa244e50
Publikováno v:
Results in Physics, Vol 41, Iss , Pp 105904- (2022)
Invalid points, such as shadow and background, in the captured fringe patterns of fringe projection profilometry (FPP) are often inevitable due to the limited field of view measurements of three-dimensional (3D) imaging equipment. To ensure the quali
Externí odkaz:
https://doaj.org/article/d8ae2e00467741e0a5349c25584d0444
Autor:
Kaifeng Zhu, Xin He, Zhuang Lv, Xin Zhang, Ruidong Hao, Xu He, Jun Wang, Jiawei He, Lei Zhang, Zhiya Mu
Publikováno v:
Applied Sciences, Vol 13, Iss 10, p 5950 (2023)
In this work, we propose a 3D occlusion facial recognition network based on a multi-feature combination threshold (MFCT-3DOFRNet). First, we design and extract the depth information of the 3D face point cloud, the elevation, and the azimuth angle of
Externí odkaz:
https://doaj.org/article/9d565f8989fa42aaa148955caf590449
Autor:
Zhuang Lv, Kaifeng Zhu, Xin He, Lei Zhang, Jiawei He, Zhiya Mu, Jun Wang, Xin Zhang, Ruidong Hao
Publikováno v:
Sensors, Vol 23, Iss 5, p 2743 (2023)
Fringe projection profilometry (FPP) is prone to phase unwrapping error (PUE) due to phase noise and measurement conditions. Most of the existing PUE-correction methods detect and correct PUE on a pixel-by-pixel or partitioned block basis and do not
Externí odkaz:
https://doaj.org/article/a071ea6f0e1342ea8c0157169dc19270
Publikováno v:
Remote Sensing, Vol 14, Iss 20, p 5214 (2022)
The point cloud data from actual measurements are often sparse and incomplete, making it difficult to apply them directly to visual processing and 3D reconstruction. The point cloud completion task can predict missing parts based on a sparse and inco
Externí odkaz:
https://doaj.org/article/762e1bc2f5c143da9d132b82602f1e24
Autor:
Juntao Yuan, Kaifeng Zhu, Jingjing Jiang, Huihui Zhang, Anqing Fu, Wensheng Li, Chengxian Yin, Fagen Li
Publikováno v:
Materials Research Express, Vol 7, Iss 10, p 106518 (2020)
Multi-thermal fluid is used to enhance heavy oil recovery, but it also causes severe corrosion failure of metallic tubing and its mechanism is still open to debate. In the present work, the c orrosion behavior of commercial steels with different Cr c
Externí odkaz:
https://doaj.org/article/87d9446abdbb4c8ab6ae87bc599de875
Publikováno v:
IEEE Transactions on Power Electronics. 38:8679-8695
Publikováno v:
Journal of Surgical Oncology. 127:752-754
Publikováno v:
Journal of Surgical Oncology. 127:517-519