This repository contains files related to a data set.

See recorder

Dataset content

• Raw binary recordings (not published)
• Events in AEDAT4 files
• Coordinates in JSON files
• HDF5 files with frames and coordinates with 1ms precision

Dataset structure

For each shape/tool for each transformation and for each recording we generate three files

1. .hdf5 file without timestamps, containing the following keys
   • coordinates (as positions and quaternion in camera coordinates): $N \times (X, Y, Z, Q_X, Q_Y, Q_Z, Q_W)$
   • indices: $N \times (Polarity, X, Y)$
   • values: $N \times Count$
2. events.aedat4: AEDAT4 formatted events (with timestamps)
3. coordinates.json: JSON object with name(s) of shapes/tools, mapping to a list of 8-tuples: $(Timestamp, X, Y, Z, Q_X, Q_Y, Q_Z, Q_W)$
   • Timestamps in the coordinate files are synchronized with the timestamps in the events.aedat4 file.