Image Compression at Very Low Bitrate Based on Deep Learned Super-Resolution.
Sébastien HamisTitus B. ZahariaOlivier RousseauPublished in: ISCT (2019)
Keyphrases
- super resolution
- bit rate
- image compression
- reconstructed image
- subband
- image reconstruction
- low resolution
- high resolution
- motion estimation
- rate distortion
- low resolution images
- video coding
- visual quality
- bitstream
- motion vectors
- video quality
- inter frame
- image quality
- high resolution images
- high quality
- coding efficiency
- single image
- super resolved
- computational complexity
- wavelet transform
- vector quantization
- coding method
- compression ratio
- light field
- multi frame
- compression algorithm
- super resolution reconstruction
- image processing
- macroblock
- depth map
- discrete cosine transform
- video compression
- video sequences
- high frequency
- higher quality
- image synthesis
- spatial resolution
- fractal image compression
- image super resolution
- face images