k mean:: how to find the clustred data;:: or how to assign number t0 each group of data

[saliim]

hi member

i have download the LabVIEW Machine Learning Toolkit https://decibel.ni.com/content/docs/DOC-19328

i want to excute the K mean algorithem to cluster the image in two group or three or more

the problem is how to find the result i mean the clustred image', the image that contain 2 or three intesity value only

or how to aasign a 1 vlaue to all intesity that 

belong to cluster one and 255 to data that belong to cluster 2

so that the image look like binary image???

a my vi below

best regards

[fromm8]

Hello saliim,

From the k-mean vi we get two outputs, one of them is a 1d-array and the other is a 2-D array. I am trying to understand what are you trying to do with these outputs; are you trying to modify these arrays (Add elements, edit elements)? Could you explain how you are getting data  right now and how you want to get it? 

[saliim]

dear
i try to applay the k mean to  2d image and find the result

shown below with k=2
please help

[alexderjuengere]

hi saliim,

have you tried an histogram?

Based on this, thats what I would do for k=2

Alex

[alexderjuengere · Accepted solution]

my post before showed how to set the threshold manually using the graph's cursor.

here's the automated k-means version, using the toolkit's .vi

 

Alex