Smart Eye Pro
Smart Eye - if you want reality
Video Based Face and Eye Tracking in Real Time
Smart Eye AB was founded to provide the general market with real-time and completely non-invasive and eye/face tracking technology. Our system “Smart Eye Pro” is insensitive to illumination changes and can be used both during night and day. Depending on your needs, we can deliver an inexpensive low-end face-tracking solution, or an advanced three-camera system that also measures eye-closure and eye gaze. Using a unique computer vision technology, the system can be configured with one, two or three cameras and the output data (e.g. face posture and eye gaze) can communicate directly with other systems over sockets or RS232. Example applications range from driver attention measurements for the automotive industry to game interfaces and multi-modal communication systems.
Measurements performed at
frame rate (currently 30 Hz).
2 Cameras, either on an
adjustable bar, or free cameras
with Velcro stickers.
Pixel density approximately 15
pixels per degree1
A simple checkerboard
procedure for intrinsic and
extrinsic camera calibration.
Allows for full sideway and
depth mobility and rotation.
Accuracy of head pose:
Rotation 0,5 degrees
Translation < 1 mm2.
Accuracy of gaze-vector
measurement: 1 degree3.
Measures eye-blink signal with
two separate methods: iris
coverage and eyelid state.
Eye closure is measured in 21
discrete steps.
Consensus and quality values
for all measurement values.
Results are logged to a text file
or sent via network to socketbased
client applications.
Easy to use Active-X interface
to other windows applications.