An algorithm that minimizes audio fingerprints using the difference of Gaussians.
MyoungBeom ChungIlJu KoPublished in: J. Zhejiang Univ. Sci. C (2011)
Keyphrases
- k means
- optimization algorithm
- dynamic programming
- preprocessing
- probabilistic model
- improved algorithm
- worst case
- optimal solution
- search space
- learning algorithm
- times faster
- theoretical analysis
- objective function
- computational complexity
- cost function
- expectation maximization
- recognition algorithm
- significant improvement
- matching algorithm
- computationally efficient
- high accuracy
- denoising
- genetic algorithm
- computational cost
- simulated annealing
- particle swarm optimization
- np hard
- similarity measure
- face recognition
- detection algorithm
- region of interest
- experimental evaluation