New replay attack detection using iterative adaptive inverse filtering and high frequency band.
K. P. BharathM. Rajesh KumarPublished in: Expert Syst. Appl. (2022)
Keyphrases
- high frequency
- attack detection
- high pass
- low pass
- low frequency
- frequency band
- multistage
- high resolution
- subband
- wavelet transform
- intrusion detection system
- discrete wavelet transform
- wavelet coefficients
- high frequencies
- high frequency components
- cyber attacks
- spatial domain
- filtering algorithm
- image processing
- multispectral
- frequency domain
- multiscale