getting errors as undefined functions,when using imsegkmeans,lazy snapping functions

I am using MATLAB 2016 version to perform various segmentation techniques on image.

while performing ''K-means clustering based segmentation''and ''Graph based segmentation'' techniques,

I am getting errors like undefined functions.

Are there any other related functions to perform respective segmentation techniques in the same 2016 version?

Answer 1

[Walter Roberson]

https://www.mathworks.com/help/images/ref/imsegkmeans.html

Introduced in R2018b

Perhaps https://www.mathworks.com/matlabcentral/fileexchange/52697-k-means-segmentation would work for you.