Complex Exponent Moments FFT Algorithm and its Application.
ZiLiang PingYongJing JiangPublished in: ICAART (1) (2012)
Keyphrases
- cost function
- learning algorithm
- detection algorithm
- dynamic programming
- high accuracy
- experimental evaluation
- preprocessing
- optimal solution
- computational complexity
- improved algorithm
- times faster
- optimization algorithm
- computationally efficient
- similarity measure
- np hard
- frequency domain
- objective function
- significant improvement
- clustering method
- theoretical analysis
- video sequences
- recognition algorithm
- convergence rate
- search space
- feature extraction
- k means
- worst case
- probabilistic model
- computational cost
- multiscale
- data sets