Multiscale contrast enhancement

Multiscale contrast enhancement

A novel approach for an image contrast enhancement is presented. A contrast measure which accounts for spatial structure information as derived within the context of a nonlinear multiscale representation generated by anisotropic diffusion is introduced. A local contrast map is computed, which is the...

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Veröffentlicht in:Electronics letters 2001-06, Vol.37 (12), p.1-1
Hauptverfasser: Boccignone, G, Ferraro, M
Format: Artikel
Sprache:eng
Schlagworte:
Anisotropy
Computation
Diffusion
Image contrast
Image enhancement
Nonlinearity
Representations
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Beschreibung
Zusammenfassung:A novel approach for an image contrast enhancement is presented. A contrast measure which accounts for spatial structure information as derived within the context of a nonlinear multiscale representation generated by anisotropic diffusion is introduced. A local contrast map is computed, which is then used to enhance the original image.
ISSN:0013-5194
1350-911X