# How to create virtual endoscope image in 3d slicer

**URL:** <https://discourse.slicer.org/t/how-to-create-virtual-endoscope-image-in-3d-slicer/28194>\
**Category:** Support\
**Created:** [March 6, 2023, 2:03pm UTC](https://discourse.slicer.org/t/how-to-create-virtual-endoscope-image-in-3d-slicer/28194 "2023-03-06T14:03:56Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![RafaelPalomar](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/rafaelpalomar/32/1436_2.png) [@RafaelPalomar](https://discourse.slicer.org/u/RafaelPalomar)\
**Post date:** [March 7, 2023, 7:52am UTC](https://discourse.slicer.org/t/how-to-create-virtual-endoscope-image-in-3d-slicer/28194/6 "2023-03-07T07:52:48Z")

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From the picture I understand that you have done a sort of segmentation for the centerline and placed a fiducial. I would think you need a better way to define your fiducials along the centerline. You can try the suggestions given by @lassoan in this post ([Virtual Bronchoscopy - #7 by lassoan](https://discourse.slicer.org/t/virtual-bronchoscopy/7468/7)) for extraction of the centerline as a curve and giving this as an input to the Endoscopy module.

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