Supporting data for “Out-of-focus 3D Alignment for Digital Holography”

The objective of this research is to assess the repeatability of alignment in actual images captured using a digital holographic system. The image data set consists of recordings of an object with varying translations in 3D space, where the desired motion is recorded using a manual tuning stage. To evaluate the repeatability, two pairs of images are selected for alignment, and their alignment quality is then compared against a ground truth reference.