Decomposition of biospeckle images in temporary spectral bands
We present a method of analysis of images of dynamic speckle based on the filtering in frequency bands of the temporary history of each pixel. Butterworth filters are applied to the temporary evolution, and different images are constructed showing the energy in each frequency band. Different degrees...
Guardado en:
| Autores principales: | Sendra, Gonzalo Hernán, Arizaga, Ricardo, Rabal, Héctor Jorge, Trivi, Marcelo Ricardo |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2005
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/80646 |
| Aporte de: |
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