Cluster 3D data
15 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hello,
I have a combined X Y Z camera coordinates and I want to cluster them into 2 groups.
I have tried the following code:
n = length(camLoc);
cam_A = NaN(n,3);
cam_B = NaN(n,3);
idx = kmeans(camLoc,2, 'Distance', 'cityblock', 'Start', 'uniform', 'Replicates',5);
for i = 1:n
if idx(i) == 1
cam_A(i,:) = camLoc(i,:);
else
cam_B(i,:) = camLoc(i,:);
end
end
cam_A(any(isnan(cam_A), 2), :) = [];
cam_B(any(isnan(cam_B), 2), :) = [];
scatter3(cam_A(:,1),cam_A(:,2),cam_A(:,3),'r');
hold on
scatter3(cam_B(:,1),cam_B(:,2),cam_B(:,3),'b');
and the results is shown below.
However, I want to cluster not vertically but horizontally. In other words, I want the data, that it would look like a 2 long noodles.
Thanks in advance.
0 commentaires
Réponse acceptée
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Point Cloud Processing 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!