Unconstrained palmprint as a smartphone biometric.
IEEE Transactions on Consumer Electronics(2017)
摘要
In this work the use of palmprints as an alternative biometric for smartphones is investigated and its feasibility is evaluated across multiple devices using unconstrained acquisition. A novel multi-device database that covers a wide range of camera systems with data obtained in various conditions was built. This database contains palmprint images from 81 users acquired with 5 smartphones and is p...
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关键词
Databases,Feature extraction,Cameras,Lighting,Biomedical imaging,Iris recognition,Sensors
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