# \#3d-reconstruction

**URL:** https://discourse.itk.org/tag/3d-reconstruction/268.md

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## [Real-time reconstruction](https://discourse.itk.org/t/real-time-reconstruction/7373)

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**Author:** [@langzhizhen](https://discourse.itk.org/u/langzhizhen)\
**Replies:** 16\
**Last updated:** [February 27, 2025, 2:02am UTC](https://discourse.itk.org/t/real-time-reconstruction/7373 "2025-02-27T02:02:35Z")

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Hello. I am now using Parker+FDK for CBCT. But right now I’m reconstructing 200 projected images by feeding them into the code, so I have to wait until the image is captured. Now I want to simulate the process of acquisi…

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## [How to use filter function (or other types of functions) in RTK to improve the quality of 3D reconstructed images?](https://discourse.itk.org/t/how-to-use-filter-function-or-other-types-of-functions-in-rtk-to-improve-the-quality-of-3d-reconstructed-images/7314)

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**Author:** [@zhangxiang](https://discourse.itk.org/u/zhangxiang)\
**Replies:** 8\
**Last updated:** [November 18, 2024, 8:17am UTC](https://discourse.itk.org/t/how-to-use-filter-function-or-other-types-of-functions-in-rtk-to-improve-the-quality-of-3d-reconstructed-images/7314 "2024-11-18T08:17:35Z")

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2d image: 3d image: The stent of this bronchial model can be seen in the 3D image. PARAMETERS: SDD=842mm, SID=455mm. image size=768×768, pixelsize=0.56×0.56. numbers of image=889. The code I use is : .\\rtks…