Secure Storage and Analysis of Fingerprints for Criminal Investigation using Holographic Techniques

被引：8

作者：

Ambadiyil, Sajan ^{[1
]}

Prakash, Divya ^{[2
]}

Sheeja, M. K. ^{[2
]}

Pillai, V. P. Mahadevan ^{[3
]}

机构：

[1] Ctr Dev Imaging Technol, Thiruvanthapuram 695027, Kerala, India

[2] SCT Coll Engn, Thiruvanthapuram 695018, Kerala, India

[3] Univ Kerala, Dept Optoelect, Kariyavattom 69558, Thiruvanthapura, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2017年 / 4卷 / 02期

关键词：

Holography; Fingerprints; Data storage; Holographic magnification;

D O I：

10.1016/j.matpr.2017.04.010

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this age of highly advanced digital image processing, it is very difficult to store the biometric details like a fingerprint of a highly wanted criminal in a secure manner. Any digital storage methods can be forged, or the stored data can be easily destroyed or manipulated. Hence, a secure storage and easily recovered method need to be applied in such fields. Holographic data storage is one of the most secure storage methods available can be used to resolve this problem. In this proposed work, holographic data storage along with holographic magnification is used for the secure storage and analysis of the fingerprints of highly wanted criminals. In holographic magnification, a different laser with more dispersion than the one used for construction is used for reconstruction. This will result in the expansion of the stored data which makes it easier for the analysis. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：4389 / 4395

页数：7

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