Filtering of Shrew DDoS Attacks in Frequency Domain.
Yu ChenKai HwangYu-Kwong KwokPublished in: LCN (2005)
Keyphrases
- frequency domain
- ddos attacks
- bandpass
- spatial domain
- fourier transform
- directional filtering
- cross correlation
- denoising
- power spectrum
- feature extraction
- subband
- fast fourier transform
- frequency domain analysis
- frequency analysis
- filter bank
- frequency response
- low pass
- fourier domain
- video sequences
- phase correlation
- spectrum analysis
- natural images
- discrete fourier transform
- machine learning
- power spectra
- computer vision