Highlighted is a face detection system with a precision sensor. It can find faces of any size, from very small (10 pixels inter-eye distance) to very large. The system can capture fine features from each face track in order to keep records for security purposes.

• Estimate 3D head pose from frontal to full profile.
• Locate facial landmark (e.g. eyes, nose, etc.).
• Maintain unique IDs for visually continuous face tracks.
• Retains summary statistics as well as detailed trajectory information for each face track.
• Operated by Microsoft Windows (2000, XP and Vista) and Linux.
• Intel Pentium 4-class (Intel core2 Duo recommended).
• Memory: 512MB RAM (IGB RAM recommended).
• 150MB free disk space.