How to find similar or identical images into two directories?

3 visualizzazioni (ultimi 30 giorni)
André Faria
André Faria il 24 Giu 2015
Commentato: Dilsha Hyderali il 27 Mag 2019
Friends, I need to compare files of two directories to find similar or identical images between them. They may have color, shape or be contained within one another. Could someone help? You can generate it? Thank you very much.

Accedi per rispondere a questa domanda.

Risposta accettata

Dima Lisin
Dima Lisin il 25 Giu 2015
If you are looking for identical images, then you can simply read each pair of images and check for element-wise equality. Otherwise, it depends on how you define "similar". Here is one example, which shows how to find similar images based on color histograms.
  1 Commento
André Faria
André Faria il 25 Giu 2015
Thank Dima Lisin, I think adopting the similarity, I automatically find the identical, right? How do i find similarity comparing black and white images with color images? The SIFT is a good choice?

Accedi per commentare.

Più risposte (0)

Categorie

Scopri di più su SIFT - Scale Invariant Feature Transform in Help Center e File Exchange

Tag

Prodotti

Community Treasure Hunt

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

Start Hunting!

Translated by