concrete_patch_classification

This dataset is based on the original dataset I3DCP introduced in Rill-García, R., Dokladalova, E., Dokládal, P., Caron, J.-F., Mesnil, R., Margerit, P., & Charrier, M. (2022). Inline monitoring of 3D concrete printing using computer vision. Additive Manufacturing, 60, 103175. https://doi.org/10.1016/j.addma.2022.103175

The original dataset includes raw images of cement-based material deposition, segmentation masks of interstitial lines, and texture classification patches. In particular, our work focuses on the texture classification patches.  This dataset thus provides three complementary resources:

1. A reorganized version of the original 111 patches with 5-fold splits.
2. An extended set of 426 expert-annotated patches with an additional geometric defect class(Crushed in English, Écrasé in French).
3. A collection of synthetic patches generated with StyleGAN3, covering all five classes.

Sub-dataset 1: Original annotated texture windows

• Content: 111 labeled gray-leveled texture windows with fixed width 200 extracted from 24 raw images. 5-fold cross-validation
• Original classes:
  • Fluid (24 images, proportion 21.62%)
  • Good (27 images, proportion 24.32%)
  • Dry (24 images, proportion 21.62%)
  • Tearing (36 images, proportion 32.43%)

• Labels: texture_windows-labels.csv.
• Model weights fine-tuned in subdataset1 with synthetic images in subdataset3: efficientformerl3, inceptionresnetv2, vgg19, texture_model. (pth: model weight, *.txt: normalization params for image, *.npy: normalization params for texture descripteur vector) 

Sub-dataset 2: Extended expert-annotated texture windows

• Content: 426 extended labeled gray-leveled texture windows with fixed width 200 extracted from 24 raw images. 5-fold cross-validation
• Classes:
  • Fluid(84 images,proportion 19.72%)
  • Good(127 images,proportion 29.81%)
  • Dry(68 images,proportion 15.96%)
  • Tearing(61 images,proportion 14.32%)
  • Geometric defect Écrasé (French) / Crushed (English) (86 images, proportion 20.19%)
• Labels: patch_labels(426extension).csv
• Model weights fine-tuned in subdataset2 with synthetic images in subdataset3: efficientformerl3, inceptionresnetv2, vgg19, texture_model, midfusion_model. (pth: model weight, *.txt: normalization params for image, *.npy: normalization params for texture descripteur vector) 

Sub-dataset 3: Synthetic texture windows (StyleGAN3 generated)

• Content: Synthetic gray-leveled texture windows generated by five separate pretrained generative models.
• Classes:
  • Fluid(1200 images)
  • Good(1200 images)
  • Dry(1200 images)
  • Tearing(1200 images)
  • Geometric defect Écrasé (French) / Crushed (English)(1200 images)
• Labels: patch_labels(426extension+stylegan3).csv
• Model weights trained for generation: 4 category model weights trained by StyleGAN3 (fluid, good, dry, tearing), each model can only generate one category. StyleGAN3 trains network-snapshot-001501.pkl with 5 categories, and it is used to create the class "ecrase"

For specific dataset usage, please refer to the GitHub repository

License

This dataset is distributed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0).  https://creativecommons.org/licenses/by-nc-sa/4.0/

It is derived from the I3DCP released under the same license (CC BY-NC-SA 4.0). Additional annotations and processing were created by us and are released under the same CC BY-NC-SA 4.0 license.