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of 412
pro vyhledávání: '"Zhaoxiang Zhang"'
Fast Hyperspectral Image Classification with Strong Noise Robustness Based on Minimum Noise Fraction
Publikováno v:
Remote Sensing, Vol 16, Iss 20, p 3782 (2024)
A fast hyperspectral image classification algorithm with strong noise robustness is proposed in this paper, aiming at the hyperspectral image classification problems under noise interference. Based on the Fast 3D Convolutional Neural Network (Fast-3D
Externí odkaz:
https://doaj.org/article/9348afe6efa24c6fb85ea7f6a4144c6b
Publikováno v:
Leida xuebao, Vol 12, Iss 4, Pp 762-775 (2023)
Feature-based detection methods are often employed to address the challenges related to small-target detection in sea clutter. These methods determine the presence or absence of a target based on whether the feature value falls within a certain judgm
Externí odkaz:
https://doaj.org/article/446a4d06a8fc4d70beafefcf5f4a8c90
Publikováno v:
Remote Sensing, Vol 16, Iss 7, p 1288 (2024)
Small-scale low-altitude unmanned aerial vehicles (UAVs) equipped with perception capability for military targets will become increasingly essential for strategic reconnaissance and stationary patrols in the future. To respond to challenges such as c
Externí odkaz:
https://doaj.org/article/77693ae4cd1349119bf943fbe5c3357f
Publikováno v:
Remote Sensing, Vol 16, Iss 6, p 1004 (2024)
In the field of 3D point cloud data, the 3D representation of objects is often affected by factors such as lighting, occlusion, and noise, leading to issues of information loss and incompleteness in the collected point cloud data. Point cloud complet
Externí odkaz:
https://doaj.org/article/d7de9d260bbf4dd1ba26315b9edcc761
Publikováno v:
Remote Sensing, Vol 16, Iss 3, p 505 (2024)
Traditional radar detection methods heavily rely on the signal-to-clutter ratio (SCR); a variety of feature-based detection methods have been proposed, providing a new way for radar detection and the recognition of weak targets. Existing feature-base
Externí odkaz:
https://doaj.org/article/170588343da342b9967556920d5510ef
Autor:
Juanli Dang, Jizhong Yang, Zhou Yu, Lin Chen, Zhaoxiang Zhang, Kai Wang, Jiezhang Tang, Chenggang Yi
Publikováno v:
Stem Cell Research & Therapy, Vol 13, Iss 1, Pp 1-13 (2022)
Abstract Background Fat grafting is one of the most common soft tissue filling methods in plastic surgery. Bone marrow mesenchymal stem cell (BM-MSC) transplantation is an effective method for improving graft retention. However, the role of BM-MSCs i
Externí odkaz:
https://doaj.org/article/620344b0af8e4c2aaabb158505d633ae
Publikováno v:
IEEE Access, Vol 10, Pp 115744-115757 (2022)
Gait feature recognition refers to recognizing identities by collecting the characteristics of people when they walk. It shows the advantages of noncontact measurement, concealment, and nonimitability, and it also has good application value in monito
Externí odkaz:
https://doaj.org/article/5aae3f8c3b4448b998d14c36d0700c4d
Autor:
Jiezhang Tang, Huichen Li, Han Peng, Zhaoxiang Zhang, Chaohua Liu, Yi Cheng, Kai Wang, Zhou Yu, Zhuomin Lyu, Jie Zhang, Chenggang Yi
Publikováno v:
Materials Today Bio, Vol 17, Iss , Pp 100498- (2022)
Wound healing remains a challenge worldwide, and an ideal wound dressing that promotes healing is urgently needed. In this study, we developed a thermosensitive injectable hydrogel known as the thermosensitive decellularized adipose tissue/platelet-r
Externí odkaz:
https://doaj.org/article/c7b601ac79084990bb172aef20bb548c
Publikováno v:
Materials & Design, Vol 224, Iss , Pp 111314- (2022)
Vulcanization molding has a significant impact on dimensional changes of rubber seals. Numerical analysis of this process can improve dimensional accuracy of molded sealing products. In this study, a stress–strain relationship model that considers
Externí odkaz:
https://doaj.org/article/f265a75e04614ea5a9be1901a89a4045
Publikováno v:
Frontiers in Surgery, Vol 9 (2022)
BackgroundThis review was designed to discuss the safety and efficacy of using platelet-rich fibrin (PRF) in fat grafts during facial lipostructure.MethodsFrom January 2018 to December 2021, 650 fat grafts for facial lipostructure were performed in t
Externí odkaz:
https://doaj.org/article/f571436ceb434832b908c74d32dfd9d5