A survey of classical methods and new trends in pansharpening of multispectral images
<p>Abstract</p> <p>There exist a number of satellites on different earth observation platforms, which provide multispectral images together with a panchromatic image, that is, an image containing reflectance data representative of a wide range of bands and wavelengths. Pansharpenin...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2011-01-01
|
| Series: | EURASIP Journal on Advances in Signal Processing |
| Online Access: | http://asp.eurasipjournals.com/content/2011/1/79 |
| _version_ | 1818791077239324672 |
|---|---|
| author | Katsaggelos Aggelos Vega Miguel Amro Israa Mateos Javier Molina Rafael |
| author_facet | Katsaggelos Aggelos Vega Miguel Amro Israa Mateos Javier Molina Rafael |
| author_sort | Katsaggelos Aggelos |
| collection | DOAJ |
| description | <p>Abstract</p> <p>There exist a number of satellites on different earth observation platforms, which provide multispectral images together with a panchromatic image, that is, an image containing reflectance data representative of a wide range of bands and wavelengths. Pansharpening is a pixel-level fusion technique used to increase the spatial resolution of the multispectral image while simultaneously preserving its spectral information. In this paper, we provide a review of the pan-sharpening methods proposed in the literature giving a clear classification of them and a description of their main characteristics. Finally, we analyze how the quality of the pansharpened images can be assessed both visually and quantitatively and examine the different quality measures proposed for that purpose.</p> |
| first_indexed | 2024-12-18T15:05:37Z |
| format | Article |
| id | doaj.art-b77e8433cba14c028c697d0b269598c4 |
| institution | Directory Open Access Journal |
| issn | 1687-6172 1687-6180 |
| language | English |
| last_indexed | 2024-12-18T15:05:37Z |
| publishDate | 2011-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | EURASIP Journal on Advances in Signal Processing |
| spelling | doaj.art-b77e8433cba14c028c697d0b269598c42022-12-21T21:03:46ZengSpringerOpenEURASIP Journal on Advances in Signal Processing1687-61721687-61802011-01-012011179A survey of classical methods and new trends in pansharpening of multispectral imagesKatsaggelos AggelosVega MiguelAmro IsraaMateos JavierMolina Rafael<p>Abstract</p> <p>There exist a number of satellites on different earth observation platforms, which provide multispectral images together with a panchromatic image, that is, an image containing reflectance data representative of a wide range of bands and wavelengths. Pansharpening is a pixel-level fusion technique used to increase the spatial resolution of the multispectral image while simultaneously preserving its spectral information. In this paper, we provide a review of the pan-sharpening methods proposed in the literature giving a clear classification of them and a description of their main characteristics. Finally, we analyze how the quality of the pansharpened images can be assessed both visually and quantitatively and examine the different quality measures proposed for that purpose.</p>http://asp.eurasipjournals.com/content/2011/1/79 |
| spellingShingle | Katsaggelos Aggelos Vega Miguel Amro Israa Mateos Javier Molina Rafael A survey of classical methods and new trends in pansharpening of multispectral images EURASIP Journal on Advances in Signal Processing |
| title | A survey of classical methods and new trends in pansharpening of multispectral images |
| title_full | A survey of classical methods and new trends in pansharpening of multispectral images |
| title_fullStr | A survey of classical methods and new trends in pansharpening of multispectral images |
| title_full_unstemmed | A survey of classical methods and new trends in pansharpening of multispectral images |
| title_short | A survey of classical methods and new trends in pansharpening of multispectral images |
| title_sort | survey of classical methods and new trends in pansharpening of multispectral images |
| url | http://asp.eurasipjournals.com/content/2011/1/79 |
| work_keys_str_mv | AT katsaggelosaggelos asurveyofclassicalmethodsandnewtrendsinpansharpeningofmultispectralimages AT vegamiguel asurveyofclassicalmethodsandnewtrendsinpansharpeningofmultispectralimages AT amroisraa asurveyofclassicalmethodsandnewtrendsinpansharpeningofmultispectralimages AT mateosjavier asurveyofclassicalmethodsandnewtrendsinpansharpeningofmultispectralimages AT molinarafael asurveyofclassicalmethodsandnewtrendsinpansharpeningofmultispectralimages AT katsaggelosaggelos surveyofclassicalmethodsandnewtrendsinpansharpeningofmultispectralimages AT vegamiguel surveyofclassicalmethodsandnewtrendsinpansharpeningofmultispectralimages AT amroisraa surveyofclassicalmethodsandnewtrendsinpansharpeningofmultispectralimages AT mateosjavier surveyofclassicalmethodsandnewtrendsinpansharpeningofmultispectralimages AT molinarafael surveyofclassicalmethodsandnewtrendsinpansharpeningofmultispectralimages |