Anonymized derived data for R2-OBM microscopic solder ball outer-boundary metrology

This dataset contains anonymized derived data supporting the manuscript “R2-OBM: A Reliability-Aware Radial Outer-Boundary Metrology Method for Microscopic Solder Ball Inspection”. The released files include manual-reference annotation summaries, measurement results, baseline comparison results, scale calibration records, scale-bar repeatability statistics, and perturbation robustness results. Raw microscopic images, ROI crop images, model weights, private paths, and device-related information are not included due to restrictions related to microscopic inspection data.