What is the meaning of interpolating of an image. How to interpolate
3 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi, Upto my knowledge, I thought that interpolate is to find the intermediate value from 2 known values.
How to relate interpolation with images. What does it mean technically.
Regards, Siva
0 commentaires
Réponses (1)
Matt J
le 3 Oct 2012
Modifié(e) : Matt J
le 3 Oct 2012
In the case of images, it means to estimate an intermediate value between the neighbors of a given point. For example, in the case of bilinear interpolation (the default of MATLAB's interp2 routines), the 2x2 group of pixels around a point are averaged, e.g.
>> Image=[1 2; 3 4];
>> interp2(Image,1.5,1.5)
ans =
2.5000
0 commentaires
Voir également
Catégories
En savoir plus sur Interpolation dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!