Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Ligang Li"'
Publikováno v:
Remote Sensing, Vol 16, Iss 23, p 4510 (2024)
Since industrialization, global greenhouse gas emissions have gradually increased. Storage tanks, as industrial facilities for storing fossil energy, are one of the main sources of greenhouse gas emissions. Using remote sensing images to detect and l
Externí odkaz:
https://doaj.org/article/9f97143bfe214aceabb83cdf6baa0fea
Publikováno v:
Remote Sensing, Vol 16, Iss 21, p 3968 (2024)
Ship target detection faces the challenges of complex and changing environments combined with the varied characteristics of ship targets. In practical applications, the complexity of meteorological conditions, uncertainty of lighting, and the diversi
Externí odkaz:
https://doaj.org/article/5740d9a99d684712ae9629330b205ae1
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
Introduction: Log anomaly detection is essential for monitoring and maintaining the normal operation of systems. With the rapid development and maturation of deep learning technologies, deep learning-based log anomaly detection has become a prominent
Externí odkaz:
https://doaj.org/article/7a479750fe5d4998836bdef7f420d465
Publikováno v:
Drones, Vol 8, Iss 9, p 418 (2024)
To reduce missed detections in LiDAR-based obstacle detection, this paper proposes a dual unmanned surface vessels (USVs) obstacle detection method using the MGNN-DANet template matching framework. Firstly, point cloud templates for each USV are crea
Externí odkaz:
https://doaj.org/article/0cfe5efdaca8406b96330a2df108bea2
Autor:
YaBing Wang, Yi Zhang, YuJie Wang, PengFei Liu, JianXia Cheng, XiZhi Li, Kai Tang, LiGang Li, XiaoWen Duan
Publikováno v:
Earth and Planetary Physics, Vol 7, Iss 1, Pp 93-99 (2023)
Ground and space-based observations of the geomagnetic field are usually a superposition of different sources from the Earth’s core, lithosphere, ocean, ionosphere, and magnetosphere, and also from field-aligned currents coupling the ionosphere and
Externí odkaz:
https://doaj.org/article/8a3153beeaee414d8a62805d480aa6b4
Publikováno v:
Earth and Planetary Physics, Vol 7, Iss 1, Pp 136-143 (2023)
Macau Science Satellite-1 (MSS-1) will be launched at the early of 2023 into a near-circular orbit. The mission is designed to measure the Earth’s geomagnetic field with unpreceded accuracy through a new perspective. The most important component in
Externí odkaz:
https://doaj.org/article/4535ad903c7c467a8f04e3351877a371
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 9176-9186 (2021)
Deep learning has shown great power in processing remote sensing data, especially for fine-grained remote sensing ship image classification. However, the lack of a large amount of effective training data greatly limits the performance of neural netwo
Externí odkaz:
https://doaj.org/article/3beb9ffb08b24677b44abbd51eefa450
Publikováno v:
IEEE Access, Vol 8, Pp 120923-120935 (2020)
Azimuth cutoff is an inherent disadvantage of synthetic aperture radar (SAR) waves observation. The waves shorter than some certain wavelength (azimuth cutoff) cannot be imaged in original form (structures) by SAR. For a single SAR observation, the p
Externí odkaz:
https://doaj.org/article/7ea3a8eecf94486ca51e59503c2a5935
Publikováno v:
IEEE Access, Vol 7, Pp 165420-165427 (2019)
The paper studies the time-invariant formation problem of second-order multi-agent systems under a time-invariant directed communication topology. Extensions of the consensus protocol are introduced in the formation control. By choosing appropriate c
Externí odkaz:
https://doaj.org/article/b347203aecd14560bd79d8318519e0c4
Publikováno v:
Sensors, Vol 22, Iss 6, p 2386 (2022)
Temperature field calculation is an important step in infrared image simulation. However, the existing solutions, such as heat conduction modelling and pre-generated lookup tables based on temperature calculation tools, are difficult to meet the requ
Externí odkaz:
https://doaj.org/article/9c4c601a1af54796b4cdd4f9d181eba0