Info
Cette question est clôturée. Rouvrir pour modifier ou répondre.
why this gives me "Index exceeds matrix dimensions?" can any one help me. Thanks in advance
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
figure
img = imshow(stretched_CIR);
title('CIR after Decorrelation Stretch');
h = imfreehand;
m = createMask(h, img);
delete(h)
% Extract individual color channels
r = img(:,:,1);
g = img(:,:,2);
b = img(:,:,3);
%Now I evaluate for RGB color channels;
>> r = img(:,:,1);
%works but
>> g = img(:,:,2);
Index exceeds matrix dimensions.
%why?
0 commentaires
Réponses (3)
Matthew Eicholtz
le 5 Oct 2016
Are you sure the image is RGB instead of grayscale? As the error suggests, the variable img must not have a 2 layer in the 3rd dimension.
0 commentaires
Voir également
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!