MSIA - Point clouds

Colab notebooks

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From local properties to surface reconstruction

• Local features
  • Normal estimation
  • Normal orientation
• Surface reconstruction
  • Ball pivoting
  • Delaunay reconstruction
  • Poisson reconstruction
  • RANSAC

Slides Notebook Notebook (answers)

Descriptors and classic ML

• Descriptors
  • Local descriptors
  • Global descriptors
  • Clustering

Slides Notebook Notebook (answers)

Images and graph

• Image-based approaches
• Graph-based approaches

Slides Notebook Notebook (answers)

From convolutions to transformers

• Convolutions on points
• Voxels
• Mixers and transformers

Slides Notebook Notebook (answers)

Applications

• Tasks
• Self-supervised training
• Domain adaptation
• Open Vocabulary

Slides Notebook Notebook (answers)

Opening

• Multi-view reconstruction
• NeRFs
• Gaussian splatting
• Dust3R and follow-ups

Slides