anonymous-vision-bench/

vision-benchmark

NeurIPS 2026 Evaluations & Datasets Track

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.

148,000+ frames with diverse camera… See the full description on the dataset page: https://huggingface.co/datasets/anonymous-vision-bench/vision-benchmark.