Improved transient signal detection using a wavepacket-based detector with an extended translation-invariant wavelet transform.
Stephen Del MarcoJohn WeissPublished in: IEEE Trans. Signal Process. (1997)
Keyphrases
- translation invariant
- wavelet transform
- signal detection
- multiscale
- denoising
- object identification
- multiresolution
- image compression
- image coding
- mathematical morphology
- wavelet domain
- wavelet packet
- subband
- high frequency
- wavelet coefficients
- morphological filters
- contourlet transform
- weak signal
- feature extraction
- low frequency
- morphological operators
- wavelet decomposition
- image denoising
- co occurrence