palmprint identification system by :islam abu mahady supervisor :dr. h. elaydi
Post on 21-Dec-2015
214 views
TRANSCRIPT
![Page 1: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/1.jpg)
PalmPrint Identification System
By :Islam Abu Mahady
Supervisor :Dr. H. Elaydi
![Page 2: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/2.jpg)
04/18/23 Islamic University of Gaza 2
CONTENTS
Recognition Flow ChartRecognition Flow Chart
Feature ExtractionFeature Extraction
BiometricsBiometrics
Which Biometric is the Best?Which Biometric is the Best?
Experiment & ResultsExperiment & Results
ConclusionConclusion
![Page 3: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/3.jpg)
04/18/23 Islamic University of Gaza 3
Biometric Recognition System
Biometrics
BehavioralPhysiological
Fingerprint Palmprint Facial IrisHand
Geometry Voice KeystrokesSignature
Biometrics :is the automated use of physiological or behavioral characteristics to determine or verify and identity a person
to determine or verify an identity
![Page 4: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/4.jpg)
Biometrics Examples
04/18/23 Islamic University of Gaza 4
![Page 5: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/5.jpg)
Hand and Palm Recognition
• Features: dimensions and shape of the hand, fingers, (size and length)
• Features: Palmprint focuses on the inner surface of a hand, its pattern of lines and the shape of its surface.
04/18/23 Islamic University of Gaza 5
![Page 6: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/6.jpg)
Which Biometric is the Best?
Why PalmPrint?• High Distinctiveness• High Permanence (duration)• High Performance• Medium Collectabillity• Medium Acceptability• Medium Universality• Medium Circumvention (fooling)
04/18/23 Islamic University of Gaza 6
![Page 7: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/7.jpg)
04/18/23 Islamic University of Gaza 7
Palmprint Recognition Flowchart
Feature extraction
Image preprocessing
Image acquisition
Classification
![Page 8: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/8.jpg)
8
Image Acquisition
A scanner with high resolution
Degraded image
Original image
![Page 9: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/9.jpg)
Preprocessing
04/18/23 Islamic University of Gaza 9
• Transforming image from RGB to Gray
• Cut only the palm from the hand
![Page 10: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/10.jpg)
Feature Extraction
• EignPalm-based approach to extract the features of palmprint.
• Find the eign-vectors that best account for the distribution of the palmprint image.
• Eignvectors of the covariance matrix palmprint like in appearance, we refer to them as “EignPalms”.
04/18/23 Islamic University of Gaza 10
![Page 11: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/11.jpg)
Feature Extraction
• Mathematical Calculations:
• Mean of training palmprints
• Covariance matrix
• Eigenvectors and eigenvalues
04/18/23 Islamic University of Gaza 11
M
nnM 1
1
M
n
TnnM
C1
1
2N
![Page 12: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/12.jpg)
PalmPrint Matching
• The Euclidian distance
• Chosen threshold (Experimentally) :
• Below : palmprint ‘classified’
• otherwise :palmprint ‘unknown’
• In Our Project : = 0.8
04/18/23 Islamic University of Gaza 12
22 |||| kk
![Page 13: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/13.jpg)
Experiment and Results
• Steps:
1- a set of palm images of known persons
(5 images for each persons).
2- following the stages as in previous flow chart ( acquisition + pre-processing+ feature extraction)
3- using the matlab program developed of algebraic equations (EigenPalm method)
4- Testing04/18/23 Islamic University of Gaza 13
![Page 14: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/14.jpg)
Testing The Program
• Demo Show
• Comments:
• Threshold of 0.75 experminetlly
• Recognition rate up to 90%
• Good rate in recognition world !!
04/18/23 Islamic University of Gaza 14
![Page 15: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/15.jpg)
04/18/23 Islamic University of Gaza 15
Commercial Application
• Palmprint Identification System
( Polytechnic University)
• Palmprint Identification System
( Polytechnic University)
![Page 16: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/16.jpg)
04/18/23 Islamic University of Gaza 16
CONCLUSION
•Biometrics system
•Different between PalmPrint &Hand
•PalmPrint Recognition Flow Chart
•Feature Extraction
•Experiment & Results
•Commercial Application
•Biometrics system
•Different between PalmPrint &Hand
•PalmPrint Recognition Flow Chart
•Feature Extraction
•Experiment & Results
•Commercial Application
![Page 17: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/17.jpg)
04/18/23 Islamic University of Gaza 17
REFERENCES
• [1] A. K. Jain, R. Bolle, and S. Pankanti, Biometrics: Personal Identification in Networked Society, Kulwer Academic, 1999.
• [2]M.-H. Yang, D. J. Kriegman, and N. Ahuja, “Detecting faces in images: A Survey,” IEEE Trans. Patt. Anal. Machine Intell., vol. 24, pp. 34-58, Jan. 2002..
• [6] J. You, W. Li, and D. Zhang, "Hierarchical palmprint identification via multiple feature extraction," Pattern Recognition., vol. 35, pp. 847-859, 2002.
• [7] X. Wu, K. Wang, and D. Zhang, "Fuzzy directional energy element based palmprintidentification," Proc. ICPR-2002, Quebec City (Canada).
• [8] W. Shu and D. Zhang, “Automated personal identification by palmprint,” Opt. Eng., vol. 37, no. 8, pp. 2359-2362, Aug. 1998.
• [9]D. Zhang and W. Shu, “Two novel characteristics in palmprint verification: datum point invariance and line feature matching,” Pattern Recognition, vol. 32, no. 4, pp. 691-702, Apr. 1999.
• [10] N. Duta, A. K. Jain, and Kanti V. Mardia, “Matching of palmprint,” Pattern Recognition. Lett., vol. 23, no. 4, pp. 477-485, Feb. 2002.
![Page 18: PalmPrint Identification System By :Islam Abu Mahady Supervisor :Dr. H. Elaydi](https://reader036.vdocument.in/reader036/viewer/2022062516/56649d5e5503460f94a3d168/html5/thumbnails/18.jpg)
04/18/23 Islamic University of Gaza 18
ThanksThanks