Hidden Biometric Security Implementation through Human Brain's Artificial Macro Structure
详细信息 查看全文
- 作者：Saurabh Maheshwaria ; saurabh.ict@iitj.ac.in" class="auth_mail" title="E-mail the corresponding author ; Priyanka Choudharyb
- 关键词：brain biometric ; hidden biometric ; fuzzy vault ; biometric security ; gyrification index ; brain structure
- 刊名：Procedia Computer Science
- 出版年：2016
- 出版时间：2016
- 年：2016
- 卷：78
- 期：Complete
- 页码：625-631
- 全文大小：1981 K
文摘
Biometrics are means for security but on the other side they are prone to forgery. For this hidden biometrics like veins, retina, etc. came into the picture. We have chosen hidden biometrics because of their characteristic of not being visible to outside world without scanning devices. Humans are unique because of the brain, so we argue to use the brain as most obvious yet sophisticated biometric trait. Brain Biometrics is the field recently introduced but a lot of work has been done to use brain's electrical activity as biometric for various human thoughts and deeds. This is the first formal work in our knowledge where the features of brain which were earlier used only for medical diagnosis such as brain structure, surface area, gyrification index, brain grey & white matter volume, have been utilized to as parameters for brain biometrics. Apart from using brain structure as biometric feature we have also kept it secure as we are not using and storing actual brain structure. We have transformed it into an artificial brain macro structure which is an artificial model of brain having unique structural features of brain. Other parameters are stored in the form of mathematical figures only thus chances of biometric theft and forgery are very less. The results are fascinating as we are able to match all available brain MRI images which could be segmented properly, with correct subjects during verification.