Accurate normalized frequency estimation by the three-point interpolated DFT method with rectangular window.
Daniel BelegaDominique DalletPublished in: EUSIPCO (2009)
Keyphrases
- highly accurate
- high accuracy
- computationally efficient
- significant improvement
- completely automatic
- high precision
- input data
- cost function
- preprocessing
- similarity measure
- prior knowledge
- k means
- pairwise
- data sets
- computational complexity
- segmentation method
- detection method
- probabilistic model
- clustering method
- support vector machine svm
- experimental evaluation
- image processing