Parametric modelling of decomposed subbands: resolution improvement and applications for narrow-band signals.
Abdulnasir HossenUlrich HeutePublished in: Signal Process. (2004)
Keyphrases
- narrow band
- subband
- level set
- level set method
- wavelet transform
- multiresolution
- region based active contours
- signal processing
- image compression
- wavelet decomposition
- wavelet packet
- bandpass
- geometric deformable models
- wavelet domain
- wavelet coefficients
- bit rate
- natural images
- frequency domain
- image enhancement
- feature vectors