Performance of discrete wavelet transform with convolutional code in chaotic DS-CDMA system for microsatellite communication.
Karim KemihMosbah KimoucheMalek BenslamaAchour BenslamaPublished in: IGARSS (2004)
Keyphrases
- discrete wavelet transform
- wavelet domain
- multiresolution
- high frequency
- subband
- wavelet coefficients
- shift invariant
- image fusion
- dual tree
- jpeg compression
- haar wavelet transform
- dual tree complex wavelet transform
- digital watermarking
- low frequency
- wavelet transform
- fusion method
- lifting scheme
- complex wavelet transform
- palmprint
- denoising
- human visual system
- image denoising
- natural images
- pattern recognition