Deep Learning Based Person Authentication Using Hand Radiographs: A Forensic Approach
Autor: | Rajendra D. Kanphade, Sagar V. Joshi |
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Jazyk: | angličtina |
Rok vydání: | 2020 |
Předmět: |
General Computer Science
Biometrics Computer science 0206 medical engineering Feature extraction ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION 02 engineering and technology Fingerprint 0202 electrical engineering electronic engineering information engineering General Materials Science Computer vision Authentication business.industry Deep learning image forensics pattern recognition General Engineering neural networks 020601 biomedical engineering Support vector machine 020201 artificial intelligence & image processing Artificial intelligence identification of persons lcsh:Electrical engineering. Electronics. Nuclear engineering business lcsh:TK1-9971 radiography |
Zdroj: | IEEE Access, Vol 8, Pp 95424-95434 (2020) |
ISSN: | 2169-3536 |
Popis: | Biometric radiographs have gained importance in recent times owing to the rise in crime and disaster incidents. In recent times, authentication and identification of a person has become an essential part of most of the computer vision automation systems. Conventional fingerprint, iris, face, palm prints fail to recognize the human when the external biometric parts have been damaged due to rashes, wounds, and severe burning. Security, robustness, privacy, and non-forgery are the critical aspects of any person authentication system. In such situations, identification based on radiographs of the skull, hand, and teeth are effective replacement methods. In this paper, a novel forensic hand radiograph based human authentication is proposed using a deep neural network. Three-layered convolutional deep neural network architecture is used for the feature extraction of hand radiographs and for recognition; KNN and SVM classifiers are used. As a part of the experimentation, a total of 750 hand radiographs acquired from 150 subjects of different age groups, professions, and gender are considered. The performance of the algorithm is evaluated based on cross-validation accuracy by varying striding pixels, polling window size, kernel size, and the number of filters. Our experiment reveals that hand radiographs contain biometric information that can be used to identify humans in disaster victim identification. The experimental study also indicates that the proposed approach is significantly effective than conventional methods for the person authentication using hand radiographs. |
Databáze: | OpenAIRE |
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