High-Speed Eye-Tracking System

Proceedings

A Widely Applicable Real-Time Mono/Binocular Eye-Tracking System Using a High Frame-Rate Digital Camera

iRecHS2

Trial version (valid until March 2027). A warning dialog will appear after this date.
You may continue using the software; however, updating to the latest version is recommended.

iRecHS2 Version 0.681 (April 1, 2026)
iRecHS2 Version 0.681 with analog voltage output (April 1, 2026)

Documentation

Equipment List (January 11, 2015)
Analog Output Device Test (January 13, 2015)
TCP/IP Output (Communication with Presentation) (January 13, 2015)
Calibration (January 13, 2015)
Manual (unfinished) (January 13, 2015)

Required Software

FlyCapture SDK (October 21, 2025)

iRecHS2s

iRecHS2s Version 0.2.1 executable (no analog output) (June 25, 2025)
iRecHS2s Version 0.2.1 executable with analog voltage output (June 25, 2025)
iRecHS2s Version 0.2.1 source code (June 25, 2025)

Documentation

Recommended Equipment (November 27, 2024)
Spinnaker SDK Installation Guide (November 27, 2024)
iRecHS2s Manual (in progress) (November 27, 2024)

Required Software

Spinnaker SDK (October 21, 2025)
Boost C++ Libraries (October 21, 2025)

iRecHS2mrc

iRecHS2mrc for High-Resolution Cameras Version 0.1.4 (source code) (May 8, 2025)
iRecHS2mrc for High-Speed Cameras Version 0.1.4 (source code) (May 8, 2025)

Required Software

Boost C++ Libraries (October 21, 2025)
OpenCV Library (October 21, 2025)

Equipment Links

IR Filters (Infrared-Transmitting)

Edmund UV & VIS Cut Filter R-72 (M30.5 × 0.5) for CBC Lenses (April 1, 2026)
Fujifilm IR Filter for MRC Lenses (April 1, 2026)

Lenses

CBC MP2 Series for Teledyne Cameras (April 1, 2026)

C-Mount Extension Tube Kit

Extension Tube Kit for C-Mount Cameras (April 1, 2026)

Cameras for iRecHS2

(April 1, 2026) GS3-U3-41C6NIR-C (April 1, 2026)
CM3-U3-13Y3M-CS (April 1, 2026)

Cameras for iRecHS2s

BFS-U3-04S2M-C (April 1, 2026)
GS3-U3-41C6NIR-C (April 1, 2026)

Cameras for MRC

MRI-Compatible High-Resolution Camera (April 1, 2026)
MRI-Compatible High-Speed Camera (April 1, 2026)
MRI-Compatible LED Light Sources (April 1, 2026)

Digital-to-Analog Converters

4-Channel DAC AO-1604L-LPE (April 1, 2026)
8-Channel DAC AO-1608L-LPE (April 1, 2026)
Software API-AIO (WDM) (April 1, 2026)

Posters