Lego2Hero 100Mosaics: Fragmented LEGO Mosaics for Reconstruction

100 fragmented LEGO mosaics for reconstructing objects from fragments to graphs. The dataset includes two variants: one with intact fragments and one with degraded fragments featuring edge erosion and missing pieces. It was created by author icimathieu and last updated on June 11, 2026.

Use Cases

• Train object reconstruction models based on fragmented image data.
• Benchmark graph neural network performance on synthetic degradation scenarios.
• Develop algorithms for reassembling objects from incomplete parts based on the described degradation process.

Strengths

• Contains 100 distinct mosaics, providing a defined scale.
• Includes two controlled variants (clean and degraded) for testing robustness.
• Ground truth is provided for the intact mosaics, enabling supervised learning.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

huggingface

Collection Method

Likely synthetically generated or curated from LEGO mosaics.

Freshness

Last updated 2026-06-11 20:51:44; freshness should be verified.