Lossless Multi-component Image Compression Based on Integer Wavelet Coefficient Prediction using Convolutional Neural Networks.
Eze AhanonuMichael W. MarcellinAli BilginPublished in: DCC (2020)
Keyphrases
- image compression
- multi component
- wavelet coefficients
- subband
- wavelet transform
- convolutional neural networks
- wavelet domain
- vector quantization
- filter bank
- multiresolution
- wavelet decomposition
- compression scheme
- high frequency
- wavelet packet transform
- entropy coding
- compression ratio
- wavelet transformation
- compression algorithm
- lossless compression
- shift invariant
- reconstructed image
- wavelet transformed
- image coding
- predictive coding
- image denoising
- discrete wavelet transform
- wavelet packet
- progressive transmission
- multiscale
- arithmetic coding
- convolutional network
- image coder
- discrete cosine transform
- non stationary
- frequency domain
- bit plane
- lossy compression
- marginal distributions
- bitstream
- reversible integer
- compression standards
- low bit rate
- image processing
- feature extraction
- denoising algorithm
- spatial domain
- locally adaptive
- data compression
- transform coding
- rate distortion
- transform coefficients
- bit allocation
- frequency band
- hard thresholding
- motion estimation