Zobrazeno 1 - 10
of 41
pro vyhledávání: '"ZHI-FENG PANG"'
Autor:
Jiyun Chen, Xijun Zhang, Jianjun Yuan, Renjie Shao, Conggui Gan, Qiang Ji, Wei Luo, Zhi-Feng Pang, Haohui Zhu
Publikováno v:
BMC Medical Imaging, Vol 23, Iss 1, Pp 1-12 (2023)
Abstract Introduction Parameters, such as left ventricular ejection fraction, peak strain dispersion, global longitudinal strain, etc. are influential and clinically interpretable for detection of cardiac disease, while manual detection requires labo
Externí odkaz:
https://doaj.org/article/62b5e3f8e6ad4e0988937756677ca83d
Publikováno v:
Abstract and Applied Analysis, Vol 2012 (2012)
We propose a hybrid total-variation-type model for the image restoration problem based on combining advantages of the ROF model with the LLT model. Since two L1-norm terms in the proposed model make it difficultly solved by using some classically num
Externí odkaz:
https://doaj.org/article/f9ac81e634ed44d5868b44712ad55c11
Publikováno v:
Applied Mathematical Modelling. 119:605-625
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2c769238254e56d6ee1b9895ed95f59
https://doi.org/10.1016/j.apm.2023.02.024
https://doi.org/10.1016/j.apm.2023.02.024
Publikováno v:
Multimedia Tools and Applications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd91b72f07bdb393f9d4b09792c86836
https://doi.org/10.1007/s11042-023-14707-4
https://doi.org/10.1007/s11042-023-14707-4
Publikováno v:
Applied Mathematics and Computation. 452:128050
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89bd8c8207207a41f52379603edbf4fd
https://doi.org/10.1016/j.amc.2023.128050
https://doi.org/10.1016/j.amc.2023.128050
Autor:
Hu Zhanli, Haojie Zhou, Yong Zhang, Haiyan Wang, Chen Qihang, Zhi-Feng Pang, Rongpin Wang, Xinfeng Liu
Publikováno v:
Quant Imaging Med Surg
BACKGROUND: The dose of radiation a patient receives when undergoing dual-energy computed tomography (CT) is of significant concern to the medical community, and balancing the tradeoffs between the level of radiation used and the quality of CT images
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a3a636a486e671630f20f7d7cd674b8
https://doi.org/10.21037/qims-21-182
https://doi.org/10.21037/qims-21-182
Autor:
TINGTING WU1 wutt@njupt.edu.cn, ZHI-FENG PANG2 zhifengpang@163.com, YOUGUO WANG1,3 wyg@njupt.edu.cn, YU-FEI YANG4 yangyufei_hd@sina.com
Publikováno v:
International Journal of Numerical Analysis & Modeling. 2020, Vol. 17 Issue 3, p316-331. 16p.
Publikováno v:
Journal of Nonlinear & Variational Analysis; 2023, Vol. 7 Issue 4, p487-503, 17p
Autor:
Zhi-Feng Pang, Mengxiao Geng, Lan Zhang, Yanru Zhou, Tieyong Zeng, Liyun Zheng, Na Zhang, Dong Liang, Hairong Zheng, Yongming Dai, Zhenxing Huang, Zhanli Hu
Publikováno v:
Signal Processing. 205:108881
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::539c9985fa55b2192961eb77087e4278
https://doi.org/10.1016/j.sigpro.2022.108881
https://doi.org/10.1016/j.sigpro.2022.108881
Publikováno v:
Computers & Mathematics with Applications. 80:569-587
To keep structures in the restoration problem is very important via coupling the local information of the image with the proposed model. In this paper we propose a local self-adaptive l p -regularization model for p ∈ ( 0 , 2 ) based on the total v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da4c8f2d363159345b0e69f763c76bf6
https://doi.org/10.1016/j.camwa.2020.04.030
https://doi.org/10.1016/j.camwa.2020.04.030