Introduction to Bio-metrics and it's typesVinit Varu
This presentation will introduce you to various bio-metrics like signature, voice, fingerprints, face, iris, retina etc. and their basic working. This group presentation was held at College of Engineering, Pune. It doesn't contain much text in slides, try interpreting from the images.
In this presentation, we have covered all the key aspects of biometrics like what is biometrics, different concepts related to biometrics, different biometrics technology like working of fingerprint scanning, facial recognition, hand geometry, iris scanning, etc. the presentation mainly focuses on the biometric and what biometric term actually means
Introduction to Bio-metrics and it's typesVinit Varu
This presentation will introduce you to various bio-metrics like signature, voice, fingerprints, face, iris, retina etc. and their basic working. This group presentation was held at College of Engineering, Pune. It doesn't contain much text in slides, try interpreting from the images.
In this presentation, we have covered all the key aspects of biometrics like what is biometrics, different concepts related to biometrics, different biometrics technology like working of fingerprint scanning, facial recognition, hand geometry, iris scanning, etc. the presentation mainly focuses on the biometric and what biometric term actually means
Keystroke dynamics, or typing dynamics, is the detailed timing information that describes exactly when each key was pressed and when it was released as a person is typing at a computer keyboard.
Biometrics - automatic identification of individualsVaibhav Bhalotia
Biometrics refers to the automatic identification of a person based on his or her physiological or behavioral characteristics
Characteristics of biometrics, How biometrics works, A biometric system can operate in two modes (Identification & Verification)
Types of biometrics - Face recognition, fingerprint recognition, Hand geometry, Voice Recognition, Signature verification.
applications of biometrics
Keystroke dynamics, or typing dynamics, is the detailed timing information that describes exactly when each key was pressed and when it was released as a person is typing at a computer keyboard.
Biometrics - automatic identification of individualsVaibhav Bhalotia
Biometrics refers to the automatic identification of a person based on his or her physiological or behavioral characteristics
Characteristics of biometrics, How biometrics works, A biometric system can operate in two modes (Identification & Verification)
Types of biometrics - Face recognition, fingerprint recognition, Hand geometry, Voice Recognition, Signature verification.
applications of biometrics
2. OUTLINE
• INTRODUCTION
• BIOMETRIC TECHNOLOGIES
• BIOMETRIC PROCESS
• BIOMETRICS Vs TRADITIONAL TECH.
• CHARACTERISTICS OF GOOD BIOMETRIC
SYSTEM
• BENEFITS OF BIOMETRICS
3. INTRODUCTION
This is the ancient Greek word: Bio = “life”
and Metric = “measure.”
Biometrics are a range of technologies that
use specific physical and/or behavioral
characteristics unique to each individual to
either establish or confirm the identity of
that individual.
8. PALM PRINT
This technique include the estimation of
length, width, thickness and surface area of the
hand.
9. FACE RECOGNITION
• Face recognition uses the visible physical structure of
the face and analyses the spatial geometry of
distinguishing features in it to identify an individual.
13. RETINA GEOMETRY TECHNOLOGY
• A retinal scan involves the use of a low-
intensity coherent light source, which is
projected onto the retina to illuminate the
blood vessels which are then photographed
and analyzed.
• A retinal scan has an error rate of 1 in
10,000,000, compared to fingerprint
identification error being
sometimes as high as
1 in 500.
14. GAIT RECOGNITION
• Gait recognition is an emerging biometric
technology which involves people being
identified purely through the analysis of the
way they walk.
15. VOICE RECOGNITION
• Voice Recognition: is the Identification using the
acoustic features of speech that have been found to
differ between individuals.
• The vocal characteristics depend on the dimensions of
the vocal tract, mouth, nasal cavities and the other
speech processing mechanism of the human body.
16. •the angle at which the pen is held,
•the number of times the pen is lifted,
•the time it takes to write the entire signature,
the pressure exerted by the person while signing,
the variations in the speed with which different
parts of the signature are written.
DIGITAL SIGNATURE
Biometric
trait
17. KEYSTROKE DYNAMICS
Keystroke dynamics are the patterns of rhythm
and timing created when a person types.
Keystroke dynamics include:
• Overall speed
• Variations of speed moving between specific keys.
• Common errors.
• The length of time that keys are depressed.
18. BIOMETRICS Vs TRADITIONAL TECH.
Which is better? Neither is adequate for strong, practical
security on its own. Each has strengths and weaknesses, and
real security requires some combination of these or other
technologies.
PASSWORD It is simple to use, easy to implement and can be
reasonably strong. The problem is one of scale.
BIOMETRICS The use of physical traits such as fingerprints, irises,
faces or voices to identify persons – is more complex, but is
becoming more practical.
All forms of biometrics operate on the “close enough”
principle.
Combining both is “practical as well as strong”.
19. CHARACTERISTICS OF GOOD BIOMETRIC
SYSTEM
• Universality
• Distinctiveness
• Permanence
• Performance
• Acceptability
• Ease of use
20. BENEFITS OF BIOMETRICS
• Highly practical
• Higher degree of accountability
• Easy and Safe for Use
• Time Saving
• User Friendly Systems
• Better Security
• Versatility
• Reduce password administration costs.