Image enhancement by spatial frequency post-processing of images obtained with pupil filters
The use of apodizing or superresolving filters improves the performance of an optical system in different frequency bands. This improvement can be seen as an increase in the OTF value compared to the OTF for the clear aperture. In this paper we propose a method to enhance the contrast of an image in...
Guardado en:
| Autores principales: | Iemmi, Claudio César, Ledesma, Silvia Adriana |
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| Publicado: |
2016
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| Materias: | |
| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304018_v380_n_p21_Estevez http://hdl.handle.net/20.500.12110/paper_00304018_v380_n_p21_Estevez |
| Aporte de: |
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