Identificador persistente para citar o vincular este elemento:
http://hdl.handle.net/10553/52826
| Título: | Image restoration scale space | Autores/as: | Alvarez, Luis Mazorra, Luis Santana Pérez, Francisco J |
Clasificación UNESCO: | 220990 Tratamiento digital. Imágenes 120601 Construcción de algoritmos 120602 Ecuaciones diferenciales |
Palabras clave: | Deblurring Denoising Image processing Image restoration Multiscale analysis, et al. |
Fecha de publicación: | 1995 | Publicación seriada: | Proceedings of SPIE - The International Society for Optical Engineering | Conferencia: | Conference on Investigative and Trial Image Processing | Resumen: | We present a study of some image restoration techniques based on Partial Differential Equations (PDE). We study separately the denoising problem and the restoration of discontinuities. We analize the capabilities of the differential operators to restore images. In particular, we analyze a number of models present in the literature, and we present comparative results. Finally, we present a model based in the combination of the anisotropic diffusion of Alvarez, Lions and Morel and the shock filters of Osher and Rudin. | URI: | http://hdl.handle.net/10553/52826 | ISBN: | 0-8194-1926-5 | ISSN: | 0277-786X | DOI: | 10.1117/12.218486 | Fuente: | Proceedings of SPIE - The International Society for Optical Engineering [ISSN 0277-786X], v. 2567, p. 40-49, (Septiembre 1995) |
| Colección: | Actas de congresos |
Los elementos en ULPGC accedaCRIS están protegidos por derechos de autor con todos los derechos reservados, a menos que se indique lo contrario.