Page 108 - Smart City Brochure Inputs

7.10. Computerised Face Recognition System [Kolkata]

It is an integrated software for identifying an individual’s face from frontal view image. Be it
the face of a missing person, an employee, a suspect or even the face of a terrorist the
software can tolerate pose, intensity and expression variation within a limit. The software is
tested with field condition image set.

Face Recognition System is an indigenously developed web based software solution aiming
applications for identifying and authenticating users with webcams, ID card, digital image
looking up matching faces in photo databases, automatically detecting facial features and
detecting faces on still images.

Features:
• Textural features around 14 fiducial points.
• Shape features of eye and eyebrows.
• Searching Time - 5 seconds per query image against a database of size 5000.
• Limits of PIE variation:
o Pose variation - 20%
o Illumination variation - 20% of relative illumination variation
o Expression Variation - Can tolerate deformation caused by natural expressions.

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