Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Longxia Qian"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 4392-4407 (2024)
Model-driven tensor robust principal component analysis (TRPCA) has been widely applied to feature extraction of hyperspectral images (HSIs) and successfully protected two-dimensional spectral contextual information. Nevertheless, the current TRPCA-b
Externí odkaz:
https://doaj.org/article/261842084c3c4c239090f793f9b1ab14
Publikováno v:
Applied Sciences, Vol 14, Iss 17, p 8029 (2024)
In this study, a new route planning model is proposed to help ocean-going ships avoid dangerous weather conditions and ensure safe ship navigation. First, we integrate ocean-going ship vulnerability into the study of the influence of meteorological a
Externí odkaz:
https://doaj.org/article/dbd3fd069e464d368c008716421f6281
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 16, Iss , Pp 100605- (2024)
With the steady growth of international trade, sea transport has become indispensable, leading to an increase in maritime accidents. The sinking of the Russian Black Sea Fleet flagship, the guided missile cruiser “Moskva,” underscores the critica
Externí odkaz:
https://doaj.org/article/677e18b97ed94b669642271fd37db6d2
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Because of its special location and structure, the Western Pacific Subtropical High (WPSH) influences greatly the climate and weather in East Asia, especially the summer precipitation. To clarify how the interannual variability (IAV) of the WPSH is r
Externí odkaz:
https://doaj.org/article/d571b1a563b34903a59b060b5df363a6
Publikováno v:
Applied Sciences, Vol 13, Iss 19, p 10873 (2023)
Maritime route planning under minimal-risk conditions plays an important part in the development and utilization of marine resources. High-resolution weather forecasting data places higher demands on the algorithms’ ability to optimize and compute,
Externí odkaz:
https://doaj.org/article/9a1ea6274d6d49b3a2294e3010903145
Publikováno v:
Remote Sensing, Vol 15, Iss 15, p 3841 (2023)
Homogeneous band- or pixel-based feature selection, which exploits the difference between spectral or spatial regions to select informative and low-redundant bands, has been extensively studied in classifying hyperspectral images (HSIs). Although man
Externí odkaz:
https://doaj.org/article/2cbefeadc1054940b6a90b4220e948fe
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
The ability of synthetic aperture radar (SAR) to capture maritime phenomena is widely acknowledged. However, ocean SAR scene automatic classification remains challenging due to speckle noise interference, the nonlinearities and poor distinguishabilit
Externí odkaz:
https://doaj.org/article/1f8215ccc54449b09f1b43ef383ec87d
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 13, Pp 5682-5693 (2020)
Principal component analysis (PCA) and its variations are still the primary tool for feature extraction (FE) in the remote sensing community. This is unfortunate, as there has been a strong argument against using PCA for this purpose due to its inher
Externí odkaz:
https://doaj.org/article/625884fd3c88409dab76ccd701bfd1dd
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2017 (2017)
Prediction in Ungauged Basins (PUB) is an important task for water resources planning and management and remains a fundamental challenge for the hydrological community. In recent years, geostatistical methods have proven valuable for estimating hydro
Externí odkaz:
https://doaj.org/article/79f81711a1724cdfb2ce1717d4705e05
An Improved A* Algorithm Based on Hesitant Fuzzy Set Theory for Multi-Criteria Arctic Route Planning
Publikováno v:
Symmetry, Vol 10, Iss 12, p 765 (2018)
This paper presents a new route planning system for the purpose of evaluating the strategic prospects for future Arctic routes. The route planning problem can be regarded as a multi criteria decision making problem with large uncertainties originatin
Externí odkaz:
https://doaj.org/article/975ce5c207714d9bbc5b74fdc5c633ad