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, 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 algorithms.

Resources

Name Format Description Link
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2846/Ground%20Truth.zip.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2846/Reconstruction1.zip.sha256
57 Reconstruction2.zip https://data.nist.gov/od/ds/ark:/88434/mds2-2846/Reconstruction2.zip
57 Reconstruction1.zip https://data.nist.gov/od/ds/ark:/88434/mds2-2846/Reconstruction1.zip
57 Reconstruction3.zip https://data.nist.gov/od/ds/ark:/88434/mds2-2846/Reconstruction3.zip
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2846/Reconstruction3.zip.sha256
10 The file provides relevant information about the datasets. https://data.nist.gov/od/ds/mds2-2846/Dataset-Notes.docx
57 Ground%20Truth%20Binary.zip https://data.nist.gov/od/ds/ark:/88434/mds2-2846/Ground%20Truth%20Binary.zip
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2846/Ground%20Truth%20Binary.zip.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2846/Reconstruction2.zip.sha256
57 Ground%20Truth.zip https://data.nist.gov/od/ds/ark:/88434/mds2-2846/Ground%20Truth.zip

Tags

  • defect
  • x-ray-computed-tomography
  • evaluation-metrics
  • image-segmentation
  • flaw
  • non-destructive-evaluation
  • additive-manufacturing
  • ground-truth-data

Topics

Categories