Multi-Bit Allocation: Preparing Voice Biometrics for Template Protection.
Marco PauliniChristian RathgebAndreas NautschHermine ReichauHerbert ReiningerChristoph BuschPublished in: Odyssey (2016)
Keyphrases
- bit allocation
- biometric template
- image compression
- rate distortion
- rate control
- video compression
- bit rate
- vector quantizer
- video coding
- video quality
- protection scheme
- low bit rate
- factor authentication
- biometric data
- biometric authentication
- transform coding
- image coding
- vector quantization
- motion compensated
- coding method
- input image
- image processing