Time Domain Signal Analysis Using Wavelet Packet Decomposition Approach.
M. Y. GokhaleDaljeet Kaur KhandujaPublished in: Int. J. Commun. Netw. Syst. Sci. (2010)
Keyphrases
- signal analysis
- wavelet packet decomposition
- multiresolution
- subband
- wavelet transformation
- frequency domain
- wavelet decomposition
- wavelet packet
- image recognition
- frequency band
- lifting scheme
- signal processing
- filter bank
- wavelet transform
- watermarking algorithm
- image compression
- high frequency
- spatial domain
- wavelet coefficients
- median filter
- adaptive learning
- denoising
- low frequency
- feature vectors
- wavelet domain
- image coding
- empirical mode decomposition
- multiscale
- feature extraction
- spatial resolution
- computer vision
- discrete wavelet transform
- image quality
- data structure