Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Guangqi Xie"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 14935-14948 (2024)
In the field of remote sensing, it is not feasible to obtain high spatial resolution multispectral (HRMS) images from a single satellite sensor. The existing methods use pansharpening techniques to obtain HRMS images by fusing panchromatic (PAN) and
Externí odkaz:
https://doaj.org/article/1a51b2f552c24aa09bbf7be04c42d693
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 11322-11338 (2024)
Change detection is an important method of analyzing information about changes in geographical features. However, existing deep learning feature difference methods often lead to the loss of detailed information. Differences in features can arise from
Externí odkaz:
https://doaj.org/article/e6cc62999f714d51a48be6e106f61427
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 7636-7661 (2023)
Onboard real-time processing of remote sensing satellites is an important means of rapidly obtaining information, and the fusion processing of panchromatic and multispectral data is of great significance for optical satellites. In order to ensure the
Externí odkaz:
https://doaj.org/article/b53548dc5849408fa5177f81aa8627c9
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 889-901 (2023)
The fast data acquisition rate due to the shorter revisit periods and wider observation coverage of satellites results in large amounts of remote sensing images every day. This brings the challenge of how to accurately search the images with similar
Externí odkaz:
https://doaj.org/article/67bf3b95568b4770b2b29692f6b508ee
Publikováno v:
Remote Sensing, Vol 16, Iss 1, p 7 (2023)
This paper proposes an efficient and high-fidelity image fusion method based on adaptive smoothing filtering for panchromatic (PAN) and multispectral (MS) image fusion. The scale ratio reflects the ratio of spatial resolution between the panchromatic
Externí odkaz:
https://doaj.org/article/5dbb244293b54026985475ac42e65ae6
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 2326-2340 (2022)
According to statistics, more than 50% of optical satellite images are covered by clouds or fog. Moreover, the cloud cover rate is much higher in large bodies of water and nearby areas than inland areas due to the high amount of water evaporation and
Externí odkaz:
https://doaj.org/article/209e7138f47c4c7d8987b9eff92153ff
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 3612-3625 (2022)
This article proposes an efficient and high-fidelity panchromatic (PAN) spectral decomposition method based on smoothing filtering for multispectral (MS) and hyperspectral (HS) image pansharpening. The proposed method assumes that the high-frequency
Externí odkaz:
https://doaj.org/article/6b534875c25d4704b9b67c4a05429ff4
Publikováno v:
Drones, Vol 7, Iss 9, p 559 (2023)
Opium poppy is a medicinal plant, and its cultivation is illegal without legal approval in China. Unmanned aerial vehicle (UAV) is an effective tool for monitoring illegal poppy cultivation. However, targets often appear occluded and confused, and it
Externí odkaz:
https://doaj.org/article/a35d396188d44fffa31853f1014cf179
Publikováno v:
Applied Sciences, Vol 13, Iss 3, p 1412 (2023)
Spatial and spectral information are essential sources of information in remote sensing applications, and the fusion of panchromatic and multispectral images effectively combines the advantages of both. Due to the existence of two main classes of fus
Externí odkaz:
https://doaj.org/article/e14161338fb640b2bfc9a4afc74d18d2
Publikováno v:
IEEE Access, Vol 8, Pp 72537-72547 (2020)
With the rapid development of wind generation, the box substation is widely applied in the wind farm. However the box substation is more prone to break down than the conventional power transformer, due to the uncertainty of wind power. It is difficul
Externí odkaz:
https://doaj.org/article/7f7fcd0ce49a4f6bb7dc78f294e835da