Wavelet-like Transform with Subbands Fusion in Decoupled Structure for Deep Image Compression.
Ke MaYaojun WuZhaobin ZhangSemih EsenlikXiaoyan SunKai ZhangLi ZhangPublished in: PCS (2024)
Keyphrases
- image compression
- subband decomposition
- wavelet transform
- subband
- transform coding
- wavelet coefficients
- energy compaction
- image coder
- wavelet coding
- multiresolution analysis
- reconstructed image
- vector quantization
- wavelet filters
- multiresolution
- adaptive wavelet
- transform coefficients
- wavelet domain
- subband coding
- lifting scheme
- filter bank
- translation invariant
- compression ratio
- wavelet decomposition
- image coding
- energy distribution
- low bit rate
- bit allocation
- wavelet packet
- wavelet compression
- compression scheme
- compression algorithm
- high frequency
- image processing
- discrete cosine transform
- entropy coding
- discrete wavelet transform
- low frequency
- wavelet bases
- contourlet transform
- denoising
- quantization scheme
- feature extraction
- compressed images
- bit rate
- visual quality
- coding scheme
- perfect reconstruction
- low pass