Efficient methods for FFT calculations using prime factor algorithm.
N. KalaiarasiA. RathinamPublished in: ICWET (2011)
Keyphrases
- computational cost
- detection algorithm
- significant improvement
- computationally demanding
- preprocessing
- matching algorithm
- single pass
- computationally intensive
- cost function
- recently published
- synthetic and real images
- dynamic programming
- computationally efficient
- computationally expensive
- optimization algorithm
- learning algorithm
- test images
- noisy data
- synthetic and real datasets
- complexity analysis
- heuristic methods
- objective function
- np hard
- fourier transform
- worst case
- experimental evaluation
- parameter settings
- high efficiency
- clustering method
- k means
- bayesian networks
- pruning strategy
- fast fourier transform
- theoretical guarantees
- similarity measure