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6 results for “Watertight”
AAA-100: A Curated Dataset of 3D Watertight Abdominal Aortic Aneurysm Models
<p>An abdominal aortic aneurysm (AAA) is a local dilatation of the abdominal aorta exceeding 30 mm that might rupture, with fatal outcomes in 70-80% of cases. Personalized 3D models of AAAs, including surrounding vasculature such as iliac and renal arteries play an important role in tailored clinical decision-making for AAA patients. Models could be used for, e.g., AAA growth modeling, stentgraft sizing and positioning for endovascular aorta repair (EVAR) procedures, or 3D printing for surgical practice. Extracting high-quality 3D arterial models from imaging modalities such as computed tomography angiography (CTA) is a time-consuming and challenging problem. For downstream applications such as computational fluid dynamics (CFD) or shape analysis, models should have sub-voxel accuracy, be watertight, and adhere to topological constraints. We present the AAA-100 dataset, containing 100 detailed 3D AAA models with consistent anatomical boundaries acquired semi-automatically from pre-operative CTA scans. These models span a wide range of possible AAA pathology. Moreover, all models are carefully curated to be anatomically and topologically correct. </p> <p>A detailed description of the data set and file structure is provided in description.pdf.</p> <p>We kindly ask you to cite the following works when using the AAA-100 dataset in your research</p> <blockquote> <p>Alblas, D., Suk, J., Brune, C., Yeung, K. K., & Wolterink, J. M. (2025). SIRE: Scale-invariant, rotation-equivariant estimation of artery orientations using graph neural networks. <em>Medical Image Analysis</em>, 103467.</p> <p>Rygiel, P., Alblas, D., Brune, C., Yeung, K. K., & Wolterink, J. M. (2024). Global Control for Local SO (3)-Equivariant Scale-Invariant Vessel Segmentation. <em>arXiv preprint arXiv:2403.15314</em>.</p> </blockquote>
ModelNet10 - Watertight
<p>Official ModelNet10 dataset from <a href="https://modelnet.cs.princeton.edu/">here</a>, for which the models were made watertight using <a href="https://github.com/hjwdzh/ManifoldPlus">ManifoldPlus</a>. The dataset is used in the paper Deep Surface Reconstruction from Point Clouds with Visibility Information.</p> <p>Refer to this <a href="https://github.com/raphaelsulzer/dsrv-data">GitHub repository</a> for more information.</p>
Kuelap Ruins - Watertight textured mesh
Kuelap Ruins [[ this textured model was created using only the pointcloud, no original images were used in the generation of the final textures ]] made from only 55 captured frames from the following video were observed and measured using colmap dense stereo photogrammetry: https://www.youtube.com/watch?v=L1rte2FnK04 We thank Trans-Americas Journey for their wonderful travel and cultural heritage videos!! more information about this location can be found here: https://en.wikipedia.org/wiki/Ku%C3%A9lap Tools used: youtube-dl, ffmpeg, python, colmap, houdini https://www.instagram.com/organiccomputer/ Source: Objaverse 1.0 / Sketchfab
Karijia 003 Utcubamba - watertight textured mesh
Karijia 003 at Utcubamba Valley - watertight textured mesh 4K texture "zoomed" [[ experimental, completely procedural workflow -- testing in progress ]] original #3dscan made from 79 captured frames observed and measured using colmap dense stereo photogrammetry, from the following video: https://www.youtube.com/watch?v=5D2VaaFtH1E We thank Trans-Americas Journey for their wonderful travel and cultural heritage videos!! more information about this location can be found here: https://en.wikipedia.org/wiki/Caraj%C3%ADa Best Regards, - Alan/Organic Tools used: youtube-dl, ffmpeg, python, colmap, houdini https://www.instagram.com/organiccomputer/ Source: Objaverse 1.0 / Sketchfab
Karijia at Utcubamba - watertight textured mesh
Karijia at Utcubamba Valley - watertight textured mesh [[ this textured model was created using both vertex colors from the pointcloud as well as samples from the input images ]] [[ experimental, completely procedural workflow -- testing in progress ]] made from 79 captured frames from the following video, these were observed and measured using colmap dense stereo photogrammetry: https://www.youtube.com/watch?v=5D2VaaFtH1E We thank Trans-Americas Journey for their wonderful travel and cultural heritage videos!! more information about this location can be found here: https://en.wikipedia.org/wiki/Caraj%C3%ADa Best Regards, - Alan/Organic Tools used: youtube-dl, ffmpeg, python, colmap, houdini https://www.instagram.com/organiccomputer/ Source: Objaverse 1.0 / Sketchfab
Dispervise Ophthalmic Viscoelastic as an Agent to Ensure Watertight Wound Closure After Clear Corneal Cataract Incisions
ClinicalTrials.gov study NCT01298973. IPD Sharing: Not stated. Countries: 1. Publications: 0.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.