Click3R: Interactive Stereo 3D Reconstruction with Sparse Correspondence Clicks
A single user-provided point match can reduce a model’s 3D reconstruction error, the authors report.
Click3R lets users correct a reconstruction by marking corresponding points across two images. A lightweight adapter feeds those geometric constraints into the reconstruction network to help resolve ambiguities, including repetitive textures, symmetric structures and textureless regions. The authors also built a challenging benchmark targeting existing models’ failure modes. They report improvements on both that benchmark and standard benchmarks.
HF Daily Papers' note
Click3R lets users correct a reconstruction by marking corresponding points across two images. A lightweight adapter feeds those geometric constraints into the reconstruction network to help resolve ambiguities, including repetitive textures, symmetric structures and textureless regions. The authors also built a challenging benchmark targeting existing models’ failure modes. They report improvements on both that benchmark and standard benchmarks.
HF Daily Papers' note
score 5