# Is there a better AI tool than totalsegmentator for pulmonary vessel segmentation?

**URL:** <https://discourse.slicer.org/t/is-there-a-better-ai-tool-than-totalsegmentator-for-pulmonary-vessel-segmentation/41042>\
**Category:** Support\
**Created:** [January 11, 2025, 8:48pm UTC](https://discourse.slicer.org/t/is-there-a-better-ai-tool-than-totalsegmentator-for-pulmonary-vessel-segmentation/41042 "2025-01-11T20:48:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Dobmod](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/dobmod/32/79080_2.png) [@Dobmod](https://discourse.slicer.org/u/Dobmod)\
**Post date:** [January 11, 2025, 8:48pm UTC](https://discourse.slicer.org/t/is-there-a-better-ai-tool-than-totalsegmentator-for-pulmonary-vessel-segmentation/41042/1 "2025-01-11T20:48:51Z")

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It’s widely known that TotalSegmentator performs poorly on pulmonary vessels. Does anyone konow better AI tools? I have made some good datasets, but the training results of nnUNet are always unsatisfactory. Thanks

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**Author:** ![mau\_igna\_06](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mau_igna_06/32/9056_2.png) [@mau\_igna\_06](https://discourse.slicer.org/u/mau_igna_06)\
**Post date:** [January 12, 2025, 1:10am UTC](https://discourse.slicer.org/t/is-there-a-better-ai-tool-than-totalsegmentator-for-pulmonary-vessel-segmentation/41042/2 "2025-01-12T01:10:57Z")

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Please try with MONAI Auto3DSeg

> <https://github.com/Project-MONAI/tutorials/blob/main/auto3dseg/README.md>

Let us know how it goes 🙂