Flexible luma-chroma bit allocation in learned image compression for high-fidelity sharper images.
O. Ugur UlasA. Murat TekalpPublished in: PCS (2022)
Keyphrases
- image compression
- bit allocation
- high fidelity
- subband decomposition
- image data
- distortion measure
- input image
- vector quantization
- low bit rate
- image classification
- three dimensional
- image retrieval
- transform coding
- video compression
- reconstructed image
- rate control
- real time
- subband
- vector quantized
- compression algorithm
- video quality
- compression scheme
- discrete cosine transform
- video conferencing
- human subjects
- bitstream
- visual information
- bit rate
- wavelet transform
- high quality
- image processing