Dženan Zukić
2018-03-02 15:48:58 UTC
Hi Majid,
we have moved to discourse <https://discourse.itk.org/> forum. Reposting
your question there might yield more answers.
Finding orientation of an arbitrary object depends a lot on the shape of
the object and the surrounding background image content.
There is a 2D
<https://itk.org/Doxygen/html/classitk_1_1BinaryThinningImageFilter.html>
and 3D <http://www.insight-journal.org/browse/publication/181>
skeletonization filter.
You might try objectness
<https://itk.org/Doxygen/html/classitk_1_1HessianToObjectnessMeasureImageFilter.html>
and vesselenss
<https://itk.org/Doxygen/html/classitk_1_1Hessian3DToVesselnessMeasureImageFilter.html>
filters.
Regards,
DÅŸenan
On Fri, Mar 2, 2018 at 10:20 AM, Majid M. Sadeghi via Insight-users <
we have moved to discourse <https://discourse.itk.org/> forum. Reposting
your question there might yield more answers.
Finding orientation of an arbitrary object depends a lot on the shape of
the object and the surrounding background image content.
There is a 2D
<https://itk.org/Doxygen/html/classitk_1_1BinaryThinningImageFilter.html>
and 3D <http://www.insight-journal.org/browse/publication/181>
skeletonization filter.
You might try objectness
<https://itk.org/Doxygen/html/classitk_1_1HessianToObjectnessMeasureImageFilter.html>
and vesselenss
<https://itk.org/Doxygen/html/classitk_1_1Hessian3DToVesselnessMeasureImageFilter.html>
filters.
Regards,
DÅŸenan
On Fri, Mar 2, 2018 at 10:20 AM, Majid M. Sadeghi via Insight-users <
Dear All,
I have a 3D object which is located in an arbitrary position and
orientation in the space. My goal is to roughly find the orientation of the
object.
To achieve that, I think I need a descriptor of the object to define it.
For that descriptor I am thinking maybe a skeleton of the object will work,
since my objectâs shape is a specific shape with certain twists and corners.
After having the descriptor I need to be able to find the orientation of
the descriptor. And for this I am thinking I might be able to use certain
relationships of points located on the skeleton, with each other or with
the origin of the space.
1. Is there a better method to do this? (Finding the orientation of an
object)
2. Is there a method in VTK/ITK to extract the skeleton of an object?
3. Is there any other descriptor available in VTK/ITK which might be
helpful?
Thanks.
The ITK community is transitioning from this mailing list to
discourse.itk.org. Please join us there!
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Visit other Kitware open-source projects at
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https://itk.org/mailman/listinfo/insight-users
I have a 3D object which is located in an arbitrary position and
orientation in the space. My goal is to roughly find the orientation of the
object.
To achieve that, I think I need a descriptor of the object to define it.
For that descriptor I am thinking maybe a skeleton of the object will work,
since my objectâs shape is a specific shape with certain twists and corners.
After having the descriptor I need to be able to find the orientation of
the descriptor. And for this I am thinking I might be able to use certain
relationships of points located on the skeleton, with each other or with
the origin of the space.
1. Is there a better method to do this? (Finding the orientation of an
object)
2. Is there a method in VTK/ITK to extract the skeleton of an object?
3. Is there any other descriptor available in VTK/ITK which might be
helpful?
Thanks.
The ITK community is transitioning from this mailing list to
discourse.itk.org. Please join us there!
________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
http://www.kitware.com/products/protraining.php
http://www.itk.org/Wiki/ITK_FAQ
https://itk.org/mailman/listinfo/insight-users