anonymous-vision-bench/vision-benchmark

GravCal: Large-Scale Orientation-Diverse Dataset for IMU Gravity Calibration NeurIPS 2026 Evaluations & Datasets Track Dataset Description GravCal is a large-scale dataset specifically designed for single-image IMU gravity calibration. The dataset addresses a critical gap in existing visual-inertial datasets, which exhibit severe upright-pose bias with most frames captured near canonical orientations. Key Features 148,000+ frames with diverse… See the full description on the dataset page: https://huggingface.co/datasets/anonymous-vision-bench/vision-benchmark.