3 more detail about reconstruction algorithm
source | link

I'm trying to understand how watershed work by reading The Morphological Approach to Segmentation: The Watershed Transformation S. Beucher and F. Meyer

This document mentions the reconstruction function. But I don't understand how reconstruction function relates to the watershed algorithm?

More detail, in reconstruction algorithm implementation, it is implemented by ordered queue (below image)

enter image description here

And input of algorithm :

enter image description here

First, I understand parcel and film in function but I have no idea about it in image. Can you give me some example about it on image and how can we get film known parcel ?

Finally, result of this algorithm :

enter image description here

I know that is not result of watershed, so how does it relate to watershed's output ?

I'm trying to understand how watershed work by reading The Morphological Approach to Segmentation: The Watershed Transformation S. Beucher and F. Meyer

This document mentions the reconstruction function. But I don't understand how reconstruction function relates to the watershed algorithm?

I'm trying to understand how watershed work by reading The Morphological Approach to Segmentation: The Watershed Transformation S. Beucher and F. Meyer

This document mentions the reconstruction function. But I don't understand how reconstruction function relates to the watershed algorithm?

More detail, in reconstruction algorithm implementation, it is implemented by ordered queue (below image)

enter image description here

And input of algorithm :

enter image description here

First, I understand parcel and film in function but I have no idea about it in image. Can you give me some example about it on image and how can we get film known parcel ?

Finally, result of this algorithm :

enter image description here

I know that is not result of watershed, so how does it relate to watershed's output ?

2 Minor typos, added URL to paper
source | link

I'm trying to understand how watershed work by reading The Morphological Approach to Segmentation: The Watershed Transformation S. Beucher and F. Meyer

The Morphological Approach to Segmentation: The Watershed Transformation S. Beucher and F. Meyer

This document mentionmentions the reconstruction function. But I don't understand how reconstruction function relaterelates to the watershed algorithm ???

I'm trying to understand how watershed work by reading

The Morphological Approach to Segmentation: The Watershed Transformation S. Beucher and F. Meyer

This document mention reconstruction function. But I don't understand how reconstruction function relate to watershed algorithm ???

I'm trying to understand how watershed work by reading The Morphological Approach to Segmentation: The Watershed Transformation S. Beucher and F. Meyer

This document mentions the reconstruction function. But I don't understand how reconstruction function relates to the watershed algorithm?

1
source | link

How does reconstruction function relate to watershed segmentation?

I'm trying to understand how watershed work by reading

The Morphological Approach to Segmentation: The Watershed Transformation S. Beucher and F. Meyer

This document mention reconstruction function. But I don't understand how reconstruction function relate to watershed algorithm ???