Localização de Usuários Móveis Baseada em Fingerprint de Rádio Frequência: Redução de Espaço de Busca usando Parâmetros de Atraso de Onda das Redes Celulares.
Guilherme Henrique Sousa SilvaThiago DominguesGabriel Wanderley SilvaDaniel CunhaPublished in: SBRC (2020)
Keyphrases
- expectation maximization
- em algorithm
- fingerprint identification
- fingerprint recognition
- generative model
- fingerprint matching
- fingerprint images
- maximum likelihood
- unsupervised learning
- probabilistic model
- fingerprint classification
- mixture model
- fingerprint authentication
- fingerprint image quality
- fingerprint verification
- biometric identification
- expectation maximisation
- machine learning
- singular points
- gaussian mixture model
- k means
- personal identification
- parameter estimation
- markov random field
- similarity measure
- feature extraction
- clustering algorithm
- real world