# \#oct **URL:** https://discourse.slicer.org/tag/oct/447.md [Latest](https://discourse.slicer.org/latest.md) · [Categories](https://discourse.slicer.org/categories.md) · [Tags](https://discourse.slicer.org/tags.md) --- ## [How to Create and Export En Face Images in 3D Slicer?](https://discourse.slicer.org/t/how-to-create-and-export-en-face-images-in-3d-slicer/43021)
**Author:** [@Ahmed\_Raza](https://discourse.slicer.org/u/Ahmed_Raza)\ **Replies:** 1\ **Last updated:** [May 21, 2025, 7:01pm UTC](https://discourse.slicer.org/t/how-to-create-and-export-en-face-images-in-3d-slicer/43021 "2025-05-21T19:01:38Z")
Hi everyone, I’m working with volumetric OCT data in 3D Slicer and would like to generate en face images. Could someone please guide me on: How to create en face views from a 3D volume? How to extract or export these… --- ## [3D rendering from of 16 jpg of OCT image of eyeball](https://discourse.slicer.org/t/3d-rendering-from-of-16-jpg-of-oct-image-of-eyeball/36464)
**Author:** [@lisavier815](https://discourse.slicer.org/u/lisavier815)\ **Replies:** 6\ **Last updated:** [May 31, 2024, 3:32pm UTC](https://discourse.slicer.org/t/3d-rendering-from-of-16-jpg-of-oct-image-of-eyeball/36464 "2024-05-31T15:32:03Z")
the jpg like this --- ## [Cannot open TopCon OCT (.fda) file on Slicer](https://discourse.slicer.org/t/cannot-open-topcon-oct-fda-file-on-slicer/30718)
**Author:** [@mburaozkan.mz](https://discourse.slicer.org/u/mburaozkan.mz)\ **Replies:** 2\ **Last updated:** [July 21, 2023, 2:21pm UTC](https://discourse.slicer.org/t/cannot-open-topcon-oct-fda-file-on-slicer/30718 "2023-07-21T14:21:06Z")
I am trying to open Topcon .fda file but I just can’t cause it gives me no error at all just: …/192784.fda - load failed Is there anything I need to do before upload the file? other than that I just followed the docu… --- ## [3D reconstruction of radial OCT slices](https://discourse.slicer.org/t/3d-reconstruction-of-radial-oct-slices/20734)
**Author:** [@Soumaya](https://discourse.slicer.org/u/Soumaya)\ **Replies:** 6\ **Last updated:** [September 25, 2022, 4:49pm UTC](https://discourse.slicer.org/t/3d-reconstruction-of-radial-oct-slices/20734 "2022-09-25T16:49:02Z")
Hi everyone! I’m working on radial OCT scans of the optic nerve head (eye), and the slices are rotated from each other by 15°. Since I don’t have parallel slices, I’m struggling to construct the 3D model of the optic n… --- ## [OCT .fds image in 3D slicer?](https://discourse.slicer.org/t/oct-fds-image-in-3d-slicer/18219)
**Author:** [@Daiana\_P](https://discourse.slicer.org/u/Daiana_P)\ **Replies:** 12\ **Last updated:** [April 24, 2022, 7:29pm UTC](https://discourse.slicer.org/t/oct-fds-image-in-3d-slicer/18219 "2022-04-24T19:29:02Z")
Wondering if I can load OCT .fds files into 3D slicer. Otherwise I can get .png files but how can i stack them? --- ## [How to get the proper shape from 3d OCT volume rendering](https://discourse.slicer.org/t/how-to-get-the-proper-shape-from-3d-oct-volume-rendering/6475)
**Author:** [@sreyankar](https://discourse.slicer.org/u/sreyankar)\ **Replies:** 1\ **Last updated:** [April 4, 2022, 3:17pm UTC](https://discourse.slicer.org/t/how-to-get-the-proper-shape-from-3d-oct-volume-rendering/6475 "2022-04-04T15:17:26Z")
Operating system: Mac OS X Slicer version: 4.10.1 Expected behavior: Trying to interactively build a 3d model from a stack of circular OCT images from an airway. The boundaries are not very well defined. Actual behavi… --- ## [Models of coronary arteries from OCT images](https://discourse.slicer.org/t/models-of-coronary-arteries-from-oct-images/22372)
**Author:** [@mkozlowski](https://discourse.slicer.org/u/mkozlowski)\ **Replies:** 1\ **Last updated:** [April 4, 2022, 3:12pm UTC](https://discourse.slicer.org/t/models-of-coronary-arteries-from-oct-images/22372 "2022-04-04T15:12:14Z")
Operating system: masOS High Sierra Slicer version: 4.11.20210226 r29738 / 7a593c8 Hello! I would like to ask for advice about preparation of 3D models of coronary arteries for printing based on OCT data. I’ve read th… --- ## [Optical Coherence Tomography (OCT) images](https://discourse.slicer.org/t/optical-coherence-tomography-oct-images/14171)
**Author:** [@syedf](https://discourse.slicer.org/u/syedf)\ **Replies:** 6\ **Last updated:** [December 8, 2020, 2:23am UTC](https://discourse.slicer.org/t/optical-coherence-tomography-oct-images/14171 "2020-12-08T02:23:26Z")
Hello, I was wondering if VMTK can segment OCT .dcm images. I’ve used VMTK before for MRI/CT dicoms, but when I try it for the OCT file, I get no output. The PypePad executes, but stops after a while. Command: vmtklev… --- ## [Choroidal thickness measurement with Optovue OCT](https://discourse.slicer.org/t/choroidal-thickness-measurement-with-optovue-oct/4442)
**Author:** [@NegarehYazdani](https://discourse.slicer.org/u/NegarehYazdani)\ **Replies:** 1\ **Last updated:** [October 17, 2018, 8:15pm UTC](https://discourse.slicer.org/t/choroidal-thickness-measurement-with-optovue-oct/4442 "2018-10-17T20:15:36Z")
Dear Admins This is Negareh. I am PhD candidate in Optometry and Vision Sciences. I want to know if it is possible to do the segmentation with 3D Slicer software on Optovue OCT choroidal images? I want to measure the ch… --- ## [Errors reading Dicom files from CIRRUS HD-OCT](https://discourse.slicer.org/t/errors-reading-dicom-files-from-cirrus-hd-oct/3890)
**Author:** [@Ekisolid](https://discourse.slicer.org/u/Ekisolid)\ **Replies:** 6\ **Last updated:** [August 28, 2018, 10:12pm UTC](https://discourse.slicer.org/t/errors-reading-dicom-files-from-cirrus-hd-oct/3890 "2018-08-28T22:12:50Z")
Operating system: Windows 10 Slicer version:4.8.1 Expected behavior:loading Dicom files from CIRRUS HD-OCT Actual behavior: errors in loading process.