Hiw to save the image as best resolution image
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
M.S. Khan
le 18 Sep 2019
Commenté : KALYAN ACHARJYA
le 19 Sep 2019
Hi math works community,
Thanks for all support and guidance from all expert friends through out the globe.
Its a great plateform for sharing knowledge. i am really impressed.
How to save the image in the fastest way as png.
lets suppose this is the image. how to save it.
% Generate test image contains values in 0:4
[~,~,I]=histcounts(peaks,5);
I = I-1;
imagesc(I)
colormap([1 0 0; % color of 0 value
0 1 0; % color of 1 value
0 0 1; % color of 2 value
0 0 0; % color of 3 value
1 1 1])% color of 4 value
set(gca,'Clim',[-0.5 max(I(:))+0.5]);
colorbar
0 commentaires
Réponse acceptée
KALYAN ACHARJYA
le 18 Sep 2019
Modifié(e) : KALYAN ACHARJYA
le 18 Sep 2019
How to save the image in the fastest way as png.
I am not sure about fastest way, one way:
[~,~,I]=histcounts(peaks,5);
I = I-1;
imagesc(I)
colormap([1 0 0; % color of 0 value
0 1 0; % color of 1 value
0 0 1; % color of 2 value
0 0 0; % color of 3 value
1 1 1])% color of 4 value
set(gca,'Clim',[-0.5 max(I(:))+0.5]);
colorbar
saveas(gcf,'test_image.png');
2 commentaires
Plus de réponses (0)
Voir également
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!