A new wavelet-based texture descriptor for image retrieval
This paper presents a novel texture descriptor based on the wavelet transform. First, we will consider vertical and horizontal coefficients at the same position as the components of a bivariate random vector. The magnitud and angle of these vectors are computed and its histograms are analyzed. This...
Guardado en:
| Autores principales: | Ruedin, Ana María Clara, Acevedo, Daniel G., Seijas, Leticia María |
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| Publicado: |
2007
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| Materias: | |
| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03029743_v4673LNCS_n_p895_DeVes http://hdl.handle.net/20.500.12110/paper_03029743_v4673LNCS_n_p895_DeVes |
| Aporte de: |
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