Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Lisheng Wei"'
Autor:
Shengbo Zhu, Lisheng Wei
Publikováno v:
IEEE Access, Vol 12, Pp 129813-129825 (2024)
Fine-grained ship detection (FGSD) refers to identify and localize different ships in optical remote sensing images, which is utilized in both civilian and military areas widely. Nevertheless, the region proposal as an essential component of ship det
Externí odkaz:
https://doaj.org/article/71358f73c7f94b939233f5b6918ce942
Publikováno v:
Complex & Intelligent Systems, Vol 9, Iss 5, Pp 4783-4803 (2023)
Abstract A visually meaningful double-image encryption scheme using 2D compressive sensing and multi-rule DNA encoding is presented. First, scrambling, diffusing and 2D compressive sensing are performed on the two plain images, and two privacy images
Externí odkaz:
https://doaj.org/article/bc907df2f165437daaec6447290e2645
Publikováno v:
Machine Learning: Science and Technology, Vol 5, Iss 2, p 025080 (2024)
This paper proposes an adaptive particle swarm optimization with information interaction mechanism (APSOIIM) to enhance the optimization ability of the PSO algorithm. Firstly, a chaotic sequence strategy is employed to generate uniformly distributed
Externí odkaz:
https://doaj.org/article/e156d662a8eb47a489cc9405cfaab347
Publikováno v:
Heliyon, Vol 9, Iss 3, Pp e14072- (2023)
Background: Encrypting plain images into noise-like cipher images is a common method in image encryption. However, when noise-like images appear in public networks, they are more likely to attract attention and suffer more cryptanalysis. To solve thi
Externí odkaz:
https://doaj.org/article/c68fd332f72341d6b150afe9503f9043
Publikováno v:
IEEE Access, Vol 8, Pp 99633-99647 (2020)
The complex detection background and lesion features make the automatic detection of dermoscopy image lesions face many challenges. The previous solutions mainly focus on using larger and more complex models to improve the accuracy of detection, ther
Externí odkaz:
https://doaj.org/article/e067b240646c42d3bd0c9e2b277cbb78
Publikováno v:
IEEE Access, Vol 8, Pp 46981-46997 (2020)
In recent years, a large number of wind power has been applied in the micro-grid (MG). Influenced by randomness characteristics of wind speed, the uncertainty in the power output of wind turbines imposes some safety and stability problems on the opti
Externí odkaz:
https://doaj.org/article/9327ddb41cd1487889c3ebff455ce9c6
Publikováno v:
Mathematics, Vol 10, Iss 24, p 4656 (2022)
This paper investigates the finite-time consensus tracking control problem of uncertain nonlinear multi-agent systems with unknown input saturation and unknown control directions. An adaptive fuzzy finite-time consensus control law is proposed by com
Externí odkaz:
https://doaj.org/article/bc5971323ebd46e0b10636da556cd5b2
Publikováno v:
Fractal and Fractional, Vol 6, Iss 12, p 698 (2022)
In this work, an adaptive dynamic surface control law for a type of strict-feedback fractional-order nonlinear system is proposed. The considered system contained input quantization and unknown external disturbances. The virtual control law is presen
Externí odkaz:
https://doaj.org/article/6ae2bd1c31a343dfbfb51878651d9ed6
Publikováno v:
Applied Sciences, Vol 12, Iss 21, p 10905 (2022)
An Informed RRT* (IRRT*) algorithm is one of the optimized versions of a Rapidly-exploring Random Trees (RRT) algorithm which finds near-optimal solutions faster than RRT and RRT* algorithms by restricting the search area to an ellipsoidal subset of
Externí odkaz:
https://doaj.org/article/b9c4efffbffe4fbbbf33bcc8bc088ee7
Publikováno v:
Fractal and Fractional, Vol 6, Iss 10, p 597 (2022)
To obtain high-quality Pareto optimal solutions and to enhance the searchability of the biogeography-based optimization (BBO) algorithm, we present an improved BBO algorithm based on hybrid migration and a dual-mode mutation strategy (HDBBO). We firs
Externí odkaz:
https://doaj.org/article/adb01d457838429ea65a378c76c40f54