Revisiting the accuracy of the biohashing algorithm on fingerprints.
Patrick LacharmePublished in: IET Biom. (2013)
Keyphrases
- high accuracy
- computational cost
- times faster
- computational complexity
- detection algorithm
- k means
- learning algorithm
- computational speed
- computational efficiency
- segmentation algorithm
- experimental evaluation
- convex hull
- preprocessing
- matching algorithm
- expectation maximization
- computationally efficient
- theoretical analysis
- neural network
- np hard
- improved algorithm
- similarity measure
- search space
- input data
- linear programming
- cost function
- feature space
- markov random field
- significant improvement
- recognition algorithm
- worst case
- exhaustive search
- final result