BPNN and Lifting Wavelet Based Image Compression.
Renu SinghSwanirbhar MajumderU. BhattacharjeeAheibam Dinamani SinghPublished in: ICT (2010)
Keyphrases
- image compression
- wavelet transform
- lifting scheme
- back propagation neural network
- multiresolution
- vector quantization
- subband
- multiresolution analysis
- image coding
- compression algorithm
- multiscale
- reconstructed image
- hybrid model
- compression scheme
- compression ratio
- wavelet coefficients
- discrete cosine transform
- support vector regression
- wavelet domain
- backpropagation neural networks
- high frequency
- feature extraction
- low bit rate
- neural network
- subband decomposition
- bp neural network
- compressed images
- trained neural network
- artificial neural networks
- prediction model
- lossless compression
- wavelet coding
- wavelet filters
- filter bank
- block truncation coding
- entropy coding
- neural network model
- frequency domain
- image processing
- computer vision