banking locker security using image processing
DESCRIPTION
Banking locker security using Image processing.This ppt elaborates on to detect human face using image processing.TRANSCRIPT
Banking Locker Security
Arpana Shree
Department of MCA
Mount Carmel College
Bangalore
Agenda
• Draw back of current technology
• Problem analysis model
• About hidden image scanner
• Algorithm overview
• Conclusion
What goes wrong???
• Theft can take variety of forms
- Insider
- Outsider
AnalysisAnalysis
Problem Analysis Model
Problem DomainProblem Domain
SolutionSolution
Problem Domain
• Draw Back of alarm & CCTV technology- Locker not secured
• Draw Back of RFID technology- Passwords Hacking
SolutionSolution
Problem DomainProblem Domain
Analysis
AnalysisAnalysis
Analyzing the problem
• Usage of security tokens– Hardware/software
• Usage of 2FA
• Image scanning technology - Current trend being implemented
SolutionSolution
Problem DomainProblem Domain AnalysisAnalysis
Solution
Image scanning technology
• Uses a scanner
• Hidden scanner is being fixed
• Theft may not be aware of the hidden Scanner
• Face detection algorithm is used
Example
Tiger
Face detection algorithm
Cb Part of the input image (fig-1)
Cr Part of the input image (fig-2)
The likely hood of the skin regions (fig-3)
Likelihood=exp[-0.5(X-M) c^-1 (X-M)]
whereX=P(r,b)^T
M=Mean value of X C=Covariance of X
Image after thresholding
(fig-4)
Using adaptive threshold the Skin regions are highlighted effectively
Template face used to verify the existence of face in skin region (fig-5)
Face boundary for the given image (fig-6)
Continued
• The detected face is given as a input as a dimension 100X100 to Eigen face recognition system.
• The output will be of the dimension 100X1
Conclusion
• Image scanner implementation in banking locker security reduces 75% of hacking
• One of the emerging trend in IT industry
• Implemented in abroad Countries
Government website navigation page
www.clerk.house.gov/member_info/cong.aspx
THANK YOU!!!