Ergodic HMM-UBM System for On-Line Signature Verification.
Enrique Argones-RúaDavid Pérez-Piñar LópezJosé Luis Alba-CastroPublished in: COST 2101/2102 Conference (2009)
Keyphrases
- hidden markov models
- signature verification
- handwritten word recognition
- markov chain
- speech recognition
- multi stream
- forward backward
- sequence classification
- databases
- gesture recognition
- conditional random fields
- multiscale
- computer vision
- data sets
- state space
- expert systems
- pattern recognition
- speech signal
- markov process
- bayesian networks
- data mining
- hidden states
- neural network
- automatic speech recognition systems
- hierarchical hidden markov model