Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Liming PU"'
Autor:
Tianhang Xie, Liming Pu, Long Zhao, Yufei Lu, Zhiqiang Yang, Xiandi Wang, Yueming Song, Jiancheng Zeng
Publikováno v:
BMC Musculoskeletal Disorders, Vol 23, Iss 1, Pp 1-10 (2022)
Abstract Background Endplate morphology is considered to be one of the influencing factors of cage subsidence after lumbar interbody fusion (LIF). Previous radiographic evaluations on the endplate mostly used sagittal X-ray or MRI. However, there are
Externí odkaz:
https://doaj.org/article/70b8d090015d420080ff25cd2693250d
Publikováno v:
网络与信息安全学报, Vol 8, Pp 154-168 (2022)
The 5G internet of things brings the ultimate experience to users, but it also puts forward new challenges.Users’ requirements of ultra-low latency experience, access to business without sense during movement and security guarantee have attracted m
Externí odkaz:
https://doaj.org/article/f2d2a35598be4bdfbdaef13c2557d0df
Publikováno v:
网络与信息安全学报, Vol 7, Pp 101-112 (2021)
In order to solve the problem of the lack of heterogeneity and dynamics of cloud application services with a single executor, and the difficulty of dealing with the security threats of unknown vulnerabilities and backdoors, a mimic cloud service arch
Externí odkaz:
https://doaj.org/article/86bc2eaabea242a092dd92b054d97d82
Publikováno v:
Tongxin xuebao, Vol 41, Pp 102-113 (2020)
Aiming at the problems that traditional dynamic migration methods have many migration nodes,high migration frequency,and long service function chain (SFC) link path after migration when dealing with side channel attack,a dynamic migration method of c
Externí odkaz:
https://doaj.org/article/5c927260dc5e49d59caaf1e152f4c400
Publikováno v:
Tongxin xuebao, Vol 41, Pp 17-24 (2020)
At present,most heterogeneous scheduling models were only designed from the perspective of space or time,without comprehensive consideration the characteristics of time and space,and there was a problem of insufficient balance between dynamics and he
Externí odkaz:
https://doaj.org/article/a5604995fbca4d138510791a4c4e34e7
Publikováno v:
IEEE Access, Vol 8, Pp 71558-71571 (2020)
Multichannel signal processing in azimuth is a vital technique to enable a wide-swath Synthetic Aperture Radar (SAR) with high azimuth resolution. However, the multichannel high-resolution and wide-swath (HRWS) SAR system always suffers from the prob
Externí odkaz:
https://doaj.org/article/a6861ebf7e08477e8e655a7f857ebf2d
Autor:
Nan Wang, Xiaoling Zhang, Tianwen Zhang, Liming Pu, Xu Zhan, Xiaowo Xu, Yunqiao Hu, Jun Shi, Shunjun Wei
Publikováno v:
Remote Sensing, Vol 14, Iss 11, p 2614 (2022)
Phase filtering is a vital step for interferometric synthetic aperture radar (InSAR) terrain elevation measurements. Existing phase filtering methods can be divided into two categories: traditional model-based and deep learning (DL)-based. Previous s
Externí odkaz:
https://doaj.org/article/15f80b6257ef48b5bba47332c63fd01d
Publikováno v:
IEEE Access, Vol 7, Pp 179842-179863 (2019)
The environmental interference and the noise in 3D synthetic aperture radar (SAR) image, considered as the background, are inescapable and ought to be eliminated. For 3D SAR image, there is a spatial separation of the target and the background. There
Externí odkaz:
https://doaj.org/article/8d5078026f7943e0b33eb56b25c00bdc
Publikováno v:
Remote Sensing, Vol 14, Iss 4, p 1033 (2022)
High-resolution wide-swath (HRWS) synthetic aperture radar (SAR) plays an important role in remote sensing observation. However, the motion errors caused by the carrier platform’s instability severely degrade the performance of the HRWS SAR imaging
Externí odkaz:
https://doaj.org/article/b25c969fc122419e9ef18927a749a1b7
Publikováno v:
Remote Sensing, Vol 14, Iss 5, p 1174 (2022)
Accurate interferometric phase filtering is an essential step in InSAR data processing. The existing deep learning-based phase-filtering methods were developed based on local neighboring pixels and only use local phase information. The idea of nonloc
Externí odkaz:
https://doaj.org/article/f904a54e3141492fa890e306d9cb57e4