2021
DOI: 10.3390/rs13081550
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Automation of Pan-Sharpening Methods for Pléiades Images Using GIS Basic Functions

Abstract: Pan-sharpening methods allow the transfer of higher resolution panchromatic images to multispectral ones concerning the same scene. Different approaches are available in the literature, and only a part of these approaches is included in remote sensing software for automatic application. In addition, the quality of the results supplied by a specific method varies according to the characteristics of the scene; for consequence, different algorithms must be compared to find the best performing one. Nevertheless, p… Show more

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Cited by 19 publications
(15 citation statements)
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“…The experiment results confirm that the choice of the best method is a challenging and nonunivoque task, and it depends on the needs of the user. For consequence, as reported in Alcaras et al, (2021), a multi-criteria analysis can be carried out to choose the most suitable method depending on the situation.…”
Section: Resultsmentioning
confidence: 99%
See 2 more Smart Citations
“…The experiment results confirm that the choice of the best method is a challenging and nonunivoque task, and it depends on the needs of the user. For consequence, as reported in Alcaras et al, (2021), a multi-criteria analysis can be carried out to choose the most suitable method depending on the situation.…”
Section: Resultsmentioning
confidence: 99%
“…The first group remarks the spectral difference introduced by the pan-sharpening between the fused image and the initial MS image (Shahdoosti & Ghassemian, 2014). The second group remarks the conservation level of the spatial details assured by the pan-sharpening in terms of similarity between the object contours in the fused image and the corresponding one in the panchromatic image (Alcaras et al, 2021). Pansharpening techniques can be applied in many fields such as cultural heritage preservation (Baiocchi et al, 2017), shadow detection (Meneghini & Parente, 2015), vegetation mapping (Ibarrola-Ulzurrun et al, 2017), urban development (Hu et al, 2015), coastline evolution (Maglione et al, 2015), etc.…”
Section: *Corresponding Authormentioning
confidence: 99%
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“…The first group remarks the spectral difference introduced by the pan-sharpening between the fused image and the initial MS image (Shahdoosti & Ghassemian, 2014). The second group remarks the conservation level of the spatial details assured by the pan-sharpening in terms of similarity between the object contours in the fused image and the corresponding one in the panchromatic image (Alcaras et al, 2021). Pansharpening techniques can be applied in many fields such as cultural heritage preservation , shadow detection (Meneghini & Parente, 2015), vegetation mapping (Ibarrola-Ulzurrun et al, 2017), urban development (Hu et al, 2015), coastline evolution (Maglione et al, 2015), etc.…”
Section: Comparison Of the Modelsmentioning
confidence: 99%
“…Traditional CPU-based algorithms are very inefficient when processing tens of gigabytes or even hundreds of gigabytes, and often cannot meet real-world demands. There is also an urgent need for automated processing [44,45]. In order to achieve near real-time automatic sub-pixel registration of PAN and MS images, our method maps parallel algorithms to a GPU for processing.…”
Section: Introductionmentioning
confidence: 99%