IMCPT-SparseGM-100

IMCPT-SparseGM dataset is a new visual graph matching benchmark addressing partial matching and graphs with larger sizes, based on the novel stereo benchmark Image Matching Challenge PhotoTourism (IMC-PT) 2020. This dataset is released in CVPR 2023 paper Deep Learning of Partial Graph Matching via Differentiable Top-K.

| # images | # classes | avg # nodes | avg # edges | # universe | partial rate | | ------------ | ------------- | --------------- | ----------- | -------------- | ---------------- | | 25765 | 16 | 44.48 | 123.99 | 100 | 55.5% |