Design of a multidimensional split vector-radix decimation-in-frequency FFT algorithm.
Saad BouguezelM. Omair AhmadM. N. S. SwamyPublished in: ISCAS (2006)
Keyphrases
- learning algorithm
- objective function
- experimental evaluation
- recognition algorithm
- detection algorithm
- times faster
- search space
- design process
- cost function
- k means
- preprocessing
- fourier transform
- similarity measure
- computational complexity
- np hard
- computational cost
- worst case
- high accuracy
- optimization algorithm
- matching algorithm
- frequency domain
- convergence rate
- hartley transform
- super resolution
- multi objective
- video sequences
- bayesian networks
- feature extraction
- clustering algorithm
- image processing