matlab code for quality index (q), in image steganography?

1 vue (au cours des 30 derniers jours)
aditya kumar sahu
aditya kumar sahu le 21 Déc 2016
Réponse apportée : Walter Roberson le 21 Déc 2016
how to write matlab code for quality index (q), in image steganography. let p and q are my original and stego image of size 16 * 16. Any one please tell me how can i code the formula in matlab. i have attached the formulas

Connectez-vous pour répondre à cette question.

Réponses (1)

Walter Roberson
Walter Roberson le 21 Déc 2016
The first four of those formula are just mean() and std().
I already posted links to implementations of Quality Index when you asked about it recently.

Catégories

En savoir plus sur Image Processing Toolbox 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