Repositori institucional URV
| Autor/es de la URV: | Fernández Bariviera, Aurelio |
| Autor según el artículo: | Bariviera, Aurelio F; Hansen, Roberta; Pastor, Veronica E |
| Direcció de correo del autor: | aurelio.fernandez@urv.cat |
| Identificador del autor: | 0000-0003-1014-1010 |
| Año de publicación de la revista: | 2025 |
| Tipo de publicación: | Journal Publications |
| Referencia de l'ítem segons les normes APA: | Bariviera, Aurelio F; Hansen, Roberta; Pastor, Veronica E (2025). Texture discrimination via Hilbert curve path based information quantifiers. Pattern Analysis And Applications, 28(1), 31-. DOI: 10.1007/s10044-024-01400-x |
| Referencia al articulo segun fuente origial: | Pattern Analysis And Applications. 28 (1): 31- |
| Resumen: | The analysis of the spatial arrangement of colors and roughness/smoothness of figures is relevant due to its wide range of applications. This paper proposes a texture characterization method that extracts data from images using the Hilbert curve. Three information theory quantifiers are then computed: permutation entropy, permutation complexity, and Fisher information measure. The proposal exhibits some important properties: (i) it allows discrimination between figures according to varying degrees of correlations (as measured by the Hurst exponent), (ii) it is invariant to rotation and symmetry transformations, (iii) it is invariant to image scaling, (iv) it can be used for both black and white and color images. Validations have been performed not only using synthetic images but also using the well-known Brodatz image database. |
| DOI del artículo: | 10.1007/s10044-024-01400-x |
| Enlace a la fuente original: | https://link.springer.com/article/10.1007/s10044-024-01400-x |
| Versión del articulo depositado: | info:eu-repo/semantics/publishedVersion |
| Acceso a la licencia de uso: | https://creativecommons.org/licenses/by/3.0/es/ |
| Departamento: | Geografia |
| URL Documento de licencia: | https://repositori.urv.cat/ca/proteccio-de-dades/ |
| Áreas temáticas: | Administração pública e de empresas, ciências contábeis e turismo Artificial intelligence Ciência da computação Ciências biológicas i Computer science, artificial intelligence Computer vision and pattern recognition Engenharias iv Interdisciplinar Matemática / probabilidade e estatística Medicina i |
| Palabras clave: | Complexity Entrop Fisher information measur Fisher information measure Hilbert curve Image texture Permutation entropy Rotation invariance |
| Entidad: | Universitat Rovira i Virgili |
| Fecha de alta del registro: | 2025-02-24 |
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| DocumentPrincipal | DocumentPrincipal | application/pdf |
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