Pumpire: A Unified Benchmark for Evaluating Point-to-Point Metric Distance Estimation in 3D Foundation Models

Zhejiang University and other institutions propose Pumpire, a unified benchmark that directly evaluates the ability of image-level and video-level 3D foundation models to estimate point-to-point metric distances in reconstructed geometry, noting that previous approaches of separately evaluating depth and camera intrinsics cannot reflect this ability.