how to avoid changes of image edges?
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
hi . i have changed the pixels of an image in edges and then i have saved it.and when i read the image and want to extract that pixels the palace of edges have changed.why this happen and how can i prevent them? and i use canny edge detection
2 commentaires
Adam
le 7 Sep 2016
You need to post some code. It is too difficult to know what exactly you did otherwise. If you save an image then reload it you will generally get exactly what you started with, provided you use the correct parameters for reading and writing.
Réponses (0)
Voir également
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!