Data provided by National Institute of Standards and Technology
X-ray computed tomography (XCT) datasets with known ground truth pores were developed using realistic XCT simulation. Non-overlapping spherical pores of varying sizes are randomly distributed in a cylindrical part near surfaces and within the core. Ground truth data, ground truth binary data, normalized projection, and reconstructed data for three different signal-to-noise ratios (SNRs) are provided. The data set can be used for evaluation and comparison of image segmentation/detection and reconstruction algorithms.
About this Dataset
Updated: 2026-09-19
Metadata Last Updated:
2025-11-17 00:00:00
Date Created:
N/A
Data Provided by:
Dataset Owner:
N/A
| Title | Simulated X-ray computed tomography (XCT) and ground truth images of cylindrical sample with randomly distributed spherical pores |
|---|---|
| Description | X-ray computed tomography (XCT) datasets with known ground truth pores were developed using realistic XCT simulation. Non-overlapping spherical pores of varying sizes are randomly distributed in a cylindrical part near surfaces and within the core. Ground truth data, ground truth binary data, normalized projection, and reconstructed data for three different signal-to-noise ratios (SNRs) are provided. The data set can be used for evaluation and comparison of image segmentation/detection and reconstruction algorithms. |
| Modified | 2025-11-17 00:00:00 |
| Publisher Name | National Institute of Standards and Technology |
| Contact | mailto:[email protected] |
| Keywords | X-ray computed tomography , defect , flaw , additive manufacturing , image segmentation , reconstruction , evaluation metrics , ground truth data |
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