Superpixel segmentation using OpenGM

[Nish]

Hello, 

       I am looking for a way to perform superpixel segmentation in python using OpenGM. Unfortunately, all the examples uploaded on the following link                    

                                                                        https://github.com/opengm/opengm/tree/master/src/interfaces/python/examples                      

       points to pixel based approaches. So it will be great if someone provide an explanation on how OpenGM performs superpixel based segmentations.

Kind Regards

Nish

[Jörg Kappes]

Maybe You are looking for this

https://github.com/opengm/opengm/blob/master/src/interfaces/python/examples/tutorial/Irregular%20Factor%20Graphs.ipynb

Best
Jörg

[Nish]

Thanks Kappes 

             Although the link that you provided is pretty useful, however I wanted to know how scene decomposition model has been implemented using OpenGM in python. The model I am talking about is as shown below:

http://hciweb2.iwr.uni-heidelberg.de/opengm/benchmarks/models/model-descriptions/scene-decomposition.pdf

Regards

Nishant 

                    

[Da zhi]

Hi tor,

     Have you learned how to use OpenGM to perform superpixel based segmentations? I have the same problem for the first time to use OpenGM. Can you give me some advices?

Best

Dazhi