Image restoration scale space

Title:	Image restoration scale space
Authors:	Alvarez, Luis Mazorra, Luis Santana Pérez, Francisco J
UNESCO Clasification:	220990 Tratamiento digital. Imágenes 120601 Construcción de algoritmos 120602 Ecuaciones diferenciales
Keywords:	Deblurring Denoising Image processing Image restoration Multiscale analysis, et al
Issue Date:	1995
Journal:	Proceedings of SPIE - The International Society for Optical Engineering
Conference:	Conference on Investigative and Trial Image Processing
Abstract:	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
Source:	Proceedings of SPIE - The International Society for Optical Engineering [ISSN 0277-786X], v. 2567, p. 40-49, (Septiembre 1995)
Appears in Collections:	Actas de congresos

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