How to find adjacent object of an labeled image?
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Casio Uploader
on 6 Jun 2018
Edited: Casio Uploader
on 9 Jun 2018
Consider the attached labeled image of 10 objects. Each object is denoted by a numeric value 1-10.
I want to count adjacent objects for each that it shares a border with. For example for object 2 it shares the border with 1 and 3. So input will be 2 and output will be 1 and 3.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/191059/image.jpeg)
For the case of 7. Input 7, Output 3,4,6,8,9,10
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Accepted Answer
Image Analyst
on 6 Jun 2018
This can be done with graycomatrix(). Trust me. Please think about it and try it yourself first.
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