Multitemporal evaluation of topographic correction methods using multispectral synthetic images
<p>This paper presents a multitemporal evaluation of topographic correction (TOC) methods based on synthetically generated images in order to evaluate the influence of solar angles on the performance of TOC methods. These synthetic images represent the radiance an optical sensor would receive...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Universitat Politécnica de Valencia
2014-06-01
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| Series: | Revista de Teledetección |
| Subjects: | |
| Online Access: | http://polipapers.upv.es/index.php/raet/article/view/2246 |
| _version_ | 1811233466739589120 |
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| author | I. Sola M. González-Audícana J. Álvarez-Mozos J.L. Torres |
| author_facet | I. Sola M. González-Audícana J. Álvarez-Mozos J.L. Torres |
| author_sort | I. Sola |
| collection | DOAJ |
| description | <p>This paper presents a multitemporal evaluation of topographic correction (TOC) methods based on synthetically generated images in order to evaluate the influence of solar angles on the performance of TOC methods. These synthetic images represent the radiance an optical sensor would receive for different periods of the year considering the real topography (SR image), and considering the relief completely horizontal (SH image). The comparison between the corrected image obtained applying a TOC method to a SR image and the SH image of the same area, i.e. considered the ideal correction, allows assessing the performance of each TOC algorithm, quantitatively measured through the Structural Similarity Index (SSIM).</p> |
| first_indexed | 2024-04-12T11:20:35Z |
| format | Article |
| id | doaj.art-e9dd332870dd4b6eaa93d16ccff209f9 |
| institution | Directory Open Access Journal |
| issn | 1133-0953 1988-8740 |
| language | English |
| last_indexed | 2024-04-12T11:20:35Z |
| publishDate | 2014-06-01 |
| publisher | Universitat Politécnica de Valencia |
| record_format | Article |
| series | Revista de Teledetección |
| spelling | doaj.art-e9dd332870dd4b6eaa93d16ccff209f92022-12-22T03:35:24ZengUniversitat Politécnica de ValenciaRevista de Teledetección1133-09531988-87402014-06-01041717810.4995/raet.2014.22462547Multitemporal evaluation of topographic correction methods using multispectral synthetic imagesI. Sola0M. González-Audícana1J. Álvarez-Mozos2J.L. Torres3Universidad Pública de NavarraUniversidad Pública de NavarraUniversidad Pública de NavarraUniversidad Pública de Navarra<p>This paper presents a multitemporal evaluation of topographic correction (TOC) methods based on synthetically generated images in order to evaluate the influence of solar angles on the performance of TOC methods. These synthetic images represent the radiance an optical sensor would receive for different periods of the year considering the real topography (SR image), and considering the relief completely horizontal (SH image). The comparison between the corrected image obtained applying a TOC method to a SR image and the SH image of the same area, i.e. considered the ideal correction, allows assessing the performance of each TOC algorithm, quantitatively measured through the Structural Similarity Index (SSIM).</p>http://polipapers.upv.es/index.php/raet/article/view/2246Corrección topográficamultitemporalimagen sintéticamultiespectralSSIM |
| spellingShingle | I. Sola M. González-Audícana J. Álvarez-Mozos J.L. Torres Multitemporal evaluation of topographic correction methods using multispectral synthetic images Revista de Teledetección Corrección topográfica multitemporal imagen sintética multiespectral SSIM |
| title | Multitemporal evaluation of topographic correction methods using multispectral synthetic images |
| title_full | Multitemporal evaluation of topographic correction methods using multispectral synthetic images |
| title_fullStr | Multitemporal evaluation of topographic correction methods using multispectral synthetic images |
| title_full_unstemmed | Multitemporal evaluation of topographic correction methods using multispectral synthetic images |
| title_short | Multitemporal evaluation of topographic correction methods using multispectral synthetic images |
| title_sort | multitemporal evaluation of topographic correction methods using multispectral synthetic images |
| topic | Corrección topográfica multitemporal imagen sintética multiespectral SSIM |
| url | http://polipapers.upv.es/index.php/raet/article/view/2246 |
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