Image coding based on wavelet feature vector.
Shinfeng D. LinShih-Chieh ShieKuo-Yuan LeePublished in: Int. J. Imaging Syst. Technol. (2005)
Keyphrases
- image coding
- feature vectors
- wavelet transform
- image coder
- wavelet coefficients
- entropy constrained trellis coded quantization
- subband
- filter bank
- adaptive wavelet
- feature extraction
- low bit rate image coding
- wavelet decomposition
- space frequency quantization
- matching pursuit
- transform coding
- vector quantizer
- wavelet domain
- feature space
- coding gain
- image and video coding
- multiresolution
- coding efficiency
- wavelet filters
- similarity measure
- discrete wavelet transform
- texture features
- multiscale
- lapped transforms
- image features
- subband decomposition
- perfect reconstruction
- energy compaction
- image compression
- frequency domain
- lifting scheme
- euclidean distance
- linear prediction
- high frequency
- bit plane
- image coding algorithm
- wavelet packet
- rotation invariant
- denoising
- low pass
- pattern recognition
- high quality
- computational complexity