can we know the percentage of noise incorporated into the image after varying the variance in Gaussian noise

1 vue (au cours des 30 derniers jours)
Preethi H L
Preethi H L le 21 Jan 2016
Commenté : Walter Roberson le 21 Jan 2016
Can we exactly find how much percentage of noise is added when variance is 0.01 and then increased to 0.1?
  1 commentaire
Walter Roberson
Walter Roberson le 21 Jan 2016
Are you asking, given a particular numeric variance, how to calculate the percentage of noise? Or are you asking, given just an image that has had noise added to it, pretend for a moment you do not know what variance you used, and calculate the percentage of noise? Or are you asking, given an image that has had noise added to it, together with the original image, pretend for a moment you do not know what variance you used, and calculate the percentage of noise?

Connectez-vous pour commenter.

Connectez-vous pour répondre à cette question.

Réponses (0)

Catégories

En savoir plus sur Computer Vision with Simulink dans Help Center et File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by