Optical OFDM QoS improvement based on Wavelet packet transform.
Omar R. DaoudAhlam DamatiPublished in: SSD (2012)
Keyphrases
- wavelet packet transform
- quality of service
- wavelet transform
- shift invariant
- wavelet coefficients
- denoising
- wavelet packet
- analog circuits
- watermarking algorithm
- texture features
- multiresolution
- co occurrence
- sample set
- wavelet domain
- frequency band
- high frequency
- learning algorithm
- computationally efficient
- face recognition
- computer vision