Implicit authentication based on ear shape biometrics using smartphone camera during a call.
P. N. Ali FahmiElyor KodirovDeokjai ChoiGueesang LeeA. Mohd Fikri AzliMd Shohel SayeedPublished in: SMC (2012)
Keyphrases
- biometric authentication
- camera images
- human identification
- factor authentication
- ear biometrics
- biometric data
- personal authentication
- multimodal biometrics
- camera motion
- camera calibration
- field of view
- pseudo random number
- video camera
- identity verification
- vision system
- keystroke dynamics
- hand held
- iris recognition
- mobile applications
- shape model
- computer vision
- multiple cameras
- structure from motion
- defocused images
- ground plane
- mobile devices
- force field
- multi camera
- multiple images
- biometric identification
- fuzzy vault
- video sequences
- range images
- authentication systems
- optical properties
- shape descriptors
- security analysis
- biometric systems