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Title: Certain investigations on orthogonal moments based unimodal and multimodal hand biometric systems
Researcher: Lakshmi Deepika, C
Guide(s): Kandaswamy, A
Keywords: Biometric system
Hand biometrics
Imaging sensors
Information and communication engineering
Orthogonal moments
Translation scaling and rotation
Unimodal fingerprint
Upload Date: 8-Sep-2014
University: Anna University
Completed Date: 01/12/2011
Abstract: Biometric technology has developed and reached the level of maturity that it is now as a response to the growing worldwide demand for automated human identification It is a technology where the biological traits of individuals such as retinal iris scanning voice patterns dynamic signatures fingerprints face or hand measurements are used to automatically identify the individual Due to the significant increases in the computing power along with continuing advancements in sensor hardware biometric technology is being offered as a standard component in a number of security applications such as for instance the laptop computer login in PDAs in mobile phones and others Several of these devices use the hand biometrics since they are easy to capture using imaging sensors which are built in these devices Popularly used hand biometrics are the fingerprint and palmprint The fingerprint and palmprint acquisition devices that are available in large numbers in the market are those of the contact type which requires the userto place the finger or palm on the sensor Users are reported to feel uncomfortable touching a device that many people have previously touched Camera based acquisition will alleviate the need to physically touch the sensor The major problem that arises with adhoc camera based acquisition of biometric identities is the presence of affine transformations such as Translation Scaling and Rotation in the captured images
Pagination: xxx, 183p.
Appears in Departments:Faculty of Information and Communication Engineering

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01_title.pdfAttached File127.9 kBAdobe PDFView/Open
02_certificates.pdf2.38 MBAdobe PDFView/Open
03_abstract.pdf15.71 kBAdobe PDFView/Open
04_acknowledgement.pdf5.82 kBAdobe PDFView/Open
05_contents.pdf30.76 kBAdobe PDFView/Open
06_chapter1.pdf72.53 kBAdobe PDFView/Open
07_chapter2.pdf1.12 MBAdobe PDFView/Open
08_chapter3.pdf345.9 kBAdobe PDFView/Open
09_chapter4.pdf500.87 kBAdobe PDFView/Open
10_chapter5.pdf387.94 kBAdobe PDFView/Open
11_chapter5.pdf681.66 kBAdobe PDFView/Open
12_chapter7.pdf1.09 MBAdobe PDFView/Open
13_chapter8.pdf402.92 kBAdobe PDFView/Open
14_chapter9.pdf12.35 kBAdobe PDFView/Open
15_references.pdf35.46 kBAdobe PDFView/Open
16_publications.pdf10.26 kBAdobe PDFView/Open
17_vitae.pdf5.39 kBAdobe PDFView/Open

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