Face detection issues

Biometrics Issues

By:

Mohamed F. Soliman

Electrical & Computer Engineering

Today’s Agenda

Presentation Title Here

• After completing this lesson you will be able to:

– have an overview knowledge about Biometric Technologies image issues.

– have an overview knowledge about Biometric Technologies privacy issues.

It requires almost no interaction on behalf of the user.

It is accurate and allows for high enrolment and verification rates.

It can use your existing hardware infrastructure, existing cameras and image capture Devices will work with no problems

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In Face recognition there are two types of comparisons:-

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All identification or authentication technologies operate using the following four stages:

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Capture

Extraction

Comparison

Match

Non-match

Issues with Face Recognition

• Resolution/Quality

• Orientation

• Scale

• Lighting

• Image Currency – Physiologic changes due

to aging

• Face expression

• Video Surveillance or privacy?

• Personal data security

Video Surveillance, Biometrics, and Privacy

In what public places do you already assume you are under video surveillance?

When you walk into a building from a parking lot?



When you shop at your favorite store? Or go to your bank?



When you buy gas for your car?


Is it possible to use the technology to track you? Or study your habits?

What about my information which is captured?

……..


Biometrics technology are going to be every where,

but we need to be aware of its issues and

limitations:

• Image issues

• Personal data security

• ……

Next lesson…

- What about other issues like: - Design

- Matching

- …

- This will be our next lesson.

- For more information www.biometric.org

Technology

Face detection issues