Publication:
Multispectral image deblurring
Multispectral image deblurring
dc.contributor.advisor | Vélez Reyes, Miguel | |
dc.contributor.author | Morales Irizarry, Elsie V. | |
dc.contributor.college | College of Engineering | en_US |
dc.contributor.committee | Rodríguez Solís, Rafael | |
dc.contributor.committee | Hunt, Shawn D. | |
dc.contributor.department | Department of Electrical and Computer Engineering | en_US |
dc.contributor.representative | Gilbes, Fernando | |
dc.date.accessioned | 2019-05-15T17:59:33Z | |
dc.date.available | 2019-05-15T17:59:33Z | |
dc.date.issued | 2007 | |
dc.description.abstract | In this project, we implemented iterative algorithms for deblurring multispectral images. Deblurring was performed in a per channel basis. The algorithms were applied to LANDSAT-4 imagery of Puerto Rico. Deblurring methods resulted in sharpening of spatial features particularly in the infrared channels. Effects on classification were studied an it is shown that deblurring allowed correct classification of small spatial features lost due to sensor and atmospheric blurring. | en_US |
dc.description.abstract | En este proyecto, implementamos algoritmos iterativos para reconstrucción de imágenes. La correción de imágenes se llevó a cabo pixel a pixel. Estos algoritmos fueron aplicados imagines de LANDSAT-4 del area sur de Puerto Rico. Los métodos usados dieron como resultado cambios de las características espaciales, especialmente en las canales infrarojos. Los efectos en clasificaciones también fueron estudiados, y se probó que la corrección de imágenes permitió classificaciones correctas en características u objetos pequeños que antes de la correción no se podian notar debido a la distorción causada por el sensor y la atmósfera | en_US |
dc.description.graduationYear | 2007 | en_US |
dc.description.sponsorship | Supported by the NASA University Research Centers Program under Grant NCC5-518 and the NSF Engineering Research Centers Program under Grant ECC- 9986821. | en_US |
dc.identifier.uri | https://hdl.handle.net/20.500.11801/2366 | |
dc.language.iso | English | en_US |
dc.rights.holder | (c) 2007 Elsie V. Morales Irizarry | en_US |
dc.rights.license | All rights reserved | en_US |
dc.title | Multispectral image deblurring | en_US |
dc.type | Project Report | en_US |
dspace.entity.type | Publication | |
thesis.degree.discipline | Electrical Engineering | en_US |
thesis.degree.level | M.E. | en_US |
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