Towards Improving the NIST Fingerprint Image Quality (NFIQ) Algorithm (Extended Version)
Johannes MerkleMichael SchwaigerOliver BausingerMarco BreitensteinKristina ElwartMarkus NuppeneyPublished in: CoRR (2010)
Keyphrases
- computational complexity
- objective function
- k means
- times faster
- significant improvement
- experimental evaluation
- neural network
- monte carlo
- optimal solution
- np hard
- computational cost
- probabilistic model
- worst case
- high accuracy
- simulated annealing
- particle swarm optimization
- classification algorithm
- recognition algorithm
- matching algorithm
- improved algorithm
- mathematical model
- clustering method
- detection algorithm
- optimization algorithm
- input data
- cost function
- preprocessing
- learning algorithm