Entropy Relaxed Lattice Vector Quantization for Learned Image Compression.
Maida CaoWenrui DaiShaohui LiHan LiChenglin LiJunni ZouHongkai XiongPublished in: DCC (2024)
Keyphrases
- image compression
- lattice vector quantization
- subband
- vector quantization
- vector quantizer
- filter bank
- wavelet transform
- wavelet coefficients
- compression scheme
- compression algorithm
- low bit rate
- compression ratio
- reconstructed image
- rate distortion
- image coding scheme
- frequency domain
- compressed images
- discrete cosine transform
- image coder
- image coding
- multiple description
- subband coding
- image reconstruction
- entropy coding
- computer vision
- arithmetic coding
- scaling factors
- lossless compression
- multiscale