Subband image coding using watershed and watercourse lines of the wavelet transform.
Lawrence H. CroftJohn A. RobinsonPublished in: IEEE Trans. Image Process. (1994)
Keyphrases
- subband image coding
- wavelet transform
- image coding
- subband
- multiscale
- filter bank
- vector quantizer
- multiresolution
- image compression
- wavelet coefficients
- high frequency
- wavelet filters
- low frequency
- wavelet domain
- image segmentation
- lifting scheme
- hough transform
- feature extraction
- wavelet bases
- straight line
- wavelet analysis
- watershed segmentation
- multiresolution analysis
- watershed algorithm
- neural network
- multi resolution analysis
- segmentation algorithm
- watershed transform
- haar wavelet
- region growing
- line segments
- signal processing
- video sequences