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Une méthode alternative pour supprimer le bruit impulsionnel des images numériques

Une méthode alternative pour supprimer le bruit impulsionnel des images numériques

Vipul Punjabi

52,49 €
IVA incluido
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2025
Materia
Informática: cuestiones generales
ISBN:
9786206818649
52,49 €
IVA incluido
Disponible

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Sobre IBD

Le bruit est une impulsion sur les images due à plusieurs facteurs tels que le dysfonctionnement des pixels dû au capteur de l’appareil photo, la transmission d’images dans un canal bruité, un problème matériel, etc. Le SAMF a été comparé à trois dérivés, à savoir le SAMF pondéré (WSAMF), le SAM circulaire (CSAMF) et le CSAM pondéré (WCSAMF), et les images ont été restaurées avec un maximum de bruit impulsionnel, mais comme le filtre circulaire a une mise en œuvre compliquée, cela a entraîné une augmentation du temps d’exécution. Cet ouvrage étudie l’effet de la forme et du poids sur les images numériques à l’aide du filtre SAMF et restaure toutes les images numériques contenant du bruit impulsionnel tout en réduisant le temps d’exécution pour les trois dérivés.

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