CAPUT dataset

Dataset for the paper "Analysis of the influence of imaging-related uncertainties on cerebral aneurysm deformation quantification using a no-deformation physical flow phantom".

Please cite the following articles if you use our dataset.

@article{Schetelig:2018ab,
Year = {2018},
Title = {A new cerebral vessel benchmark dataset {(CAPUT)} for validation of image-based aneurysm deformation estimation algorithms},
Journal = {Scientific Reports},
Author = {Schetelig, Daniel and Fr{\"o}lich, Andreas and Knopp, Tobias and Werner, Ren{\'e}},
Doi = {10.1038/s41598-018-34489-2},
Number = {1},
Volume = {8},
Pages = {15999},
Ty = {JOUR},
Url = {https://doi.org/10.1038/s41598-018-34489-2}}

@article{Schetelig:2018aa,
Year = {2018},
Title = {Analysis of the influence of imaging-related uncertainties on cerebral aneurysm deformation quantification using a no-deformation physical flow phantom},
Journal = {Scientific Reports},
Author = {Schetelig, Daniel and Sedlacik, Jan and Fiehler, Jens and Fr{\"o}lich, Andreas and Knopp, Tobias and Sothmann, Thilo and Waschkewitz, Jonathan and Werner, Ren{\'e}},
Doi = {10.1038/s41598-018-29282-0},
Number = {1},
Volume = {8},
Pages = {11004},
Ty = {JOUR},
Url = {https://doi.org/10.1038/s41598-018-29282-0}}

Folder / file structures

Phantom structures

The phantom structures are stored in this repository. The file structure is detailed below.

├── Phantom
      ├── ground_plate.stl
      ├── inlet.stl
      └── Deformative_Structures
      |     ├── 3 mm
      |     |     ├── fusiformAneurysm.stl
      |     |     ├── saccularAneurysm.stl
      |     |     └── straightTube.stl
      |     └── 4 mm
      |           ├── fusiformAneurysm.stl
      |           ├── saccularAneurysm.stl
      |           └── straightTube.stl
      └── ComputationalFluidDynamics
            └── experimentNo2
            └── experimentNo3
                  ├── sidewall_1
                  |── sidewall_2
                  ├── bifurcation_1
                  └── bifurcation_2

FPCT data file structure

All original image data and the calculated edge information are saved as NIfTI (.nii) files.

├── data_description.md
|
├── 4mm_fusiformAneurysm
|   ├── Data
|   |     ├── FLUSSPHANTOM_V3_t000.nii
|   |     ├── FLUSSPHANTOM_V3_t001.nii
|   |     ├── FLUSSPHANTOM_V3_t002.nii
|   |     ├── ...
|   └── Landmarks
|   |     └── landmarks.nii
├── 4mm_saccularAneurysm
|   ├── Data
|   |     ├── FLUSSPHANTOM_V3_t000.nii
|   |     ├── FLUSSPHANTOM_V3_t001.nii
|   |     ├── FLUSSPHANTOM_V3_t002.nii
|   |     ├── ...
|   └── Landmarks
|   |     └── landmarks.nii
├── 4mm_straightTube
|   ├── Data
|   |     ├── FLUSSPHANTOM_V3_t000.nii
|   |     ├── FLUSSPHANTOM_V3_t001.nii
|   |     ├── FLUSSPHANTOM_V3_t002.nii
|   |     ├── ...
|   └── Landmarks
|   |     └── landmarks.nii
...

Video data file structure

├── 4mm_fusiformAneurysm
├── 4mm_saccularAneurysm
├── 4mm_straightTube
├── 3mm_fusiformAneurysm
├── 3mm_saccularAneurysm
└── 3mm_straightTube
...

Registration approach

Our chosen registration approach and parameters are detailed under ants_registration_call.md.