Segmentation-Driven Direction-Adaptive Discrete Wavelet Transform.
Adrian MunteanuOana Maria SurduJan CornelisPeter SchelkensPublished in: ICIP (1) (2007)
Keyphrases
- discrete wavelet transform
- multiresolution
- wavelet domain
- high frequency
- wavelet coefficients
- image segmentation
- shift invariant
- haar wavelet transform
- subband
- image fusion
- multiscale
- dual tree complex wavelet transform
- jpeg compression
- dual tree
- region growing
- medical images
- digital watermarking
- image analysis
- low frequency
- feature vectors
- lifting scheme
- spatial domain
- palmprint
- feature extraction