Initialization of imsegkmeans function

2 vues (au cours des 30 derniers jours)
Koen Franse
Koen Franse le 15 Fév 2021
Hi everyone,
I'm using the imsegkmeans function to segment images. I know that the kmeans function has the possibility to give initial centroids as an input; I would like to initialize the imsegkmeans function too in some way (e.g. give the predicted cluster pixel intensities as the initial value for the segmentation), but I can't find anything on how to do this. Any suggestions?
Thanks in advance!

Réponse acceptée

Aditya Patil
Aditya Patil le 18 Fév 2021
Currently, there is no support for setting explicit values for the centroids.
However, you can set the 'NumAttempts' name value pair to a high value. The algorithm tries random set of centroid multiple times, and chooses the best of them.

Plus de réponses (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by