Face recognition

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Face recognition

Where used

Biometric usages

Work attendance

Law enforcement

Digital cameras

Voting

Security

Disadvantages

Dependent on viewing angle

Can´t recognize under poor lighting

Face expressions may confuse the recognition

Objects covering the subject´s face may interfere with the recognition

Privacy

Everyone can track your whereabouts

Privacy being compromised

Ways

Thermal cameras

Skin texture analysis

3-dimensional recognition

Advantages

Can identify individuals among the crowd

Mass identificanion

Crime-fighting tool

Software

Lightroom

iPhoto

OpenCV

Picture Motion Browser

Photos(Apple,Android)

digiKam

Photoshop Elements

Picasa