reading multiple images
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
hi all, i have two sets of images which i need to compare.i have to find the intersection region of those two sets.can any one suggest how to approach and if possible with an example. regards k.v.swamy
0 Commenti
Risposta accettata
Chandra Kurniawan
il 5 Dic 2011
Hello,
In order to find the intersection of two similar image,
you can do image subtraction.
clear; clc;
I = double(imread('cameraman.tif'));
J = double(I);
J(115:155, 192:204) = 50;
intersection = abs(J - I);
imshow(uint8(I)); title('Image A');
figure, imshow(uint8(J)); title('Image B');
figure, imshow(uint8(intersection)); title('Intersection A and B');
Più risposte (1)
Walter Roberson
il 5 Dic 2011
Possibly you are looking for this information: http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F
You will need to say more about what you mean by finding the intersection region. Are you trying to do something like build a panorama image? If so then that is more difficult than one might think at first, as one has to correct for different densities of information as you get further from the optical axis, and then one has to do image registration with the corrected images.
0 Commenti
Vedere anche
Categorie
Scopri di più su Read, Write, and Modify Image in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!