Flipping image coordinates to cartesian coordinates
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I am new to mablab. I have an image (the size is mxnx3) with a few human-selected points on the image. For example:
p1 = [267,79];
p2 = [96,372];
These points are image coordinates with (1,1) at the top left. I'm trying to convert this to cartesian coordinates with (0,0) on the bottom left. How can I do this? Thanks in advance!
0 commentaires
Réponses (1)
Image Analyst
le 19 Nov 2013
Try
set(gca,'YDir','reverse')
or
set(gca,'YDir','normal')
until things work the way you want.
0 commentaires
Voir également
Catégories
En savoir plus sur Geometric Transformation and Image Registration dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!