Low Bit-rate Image Compression based on Post-processing with Grouped Residual Dense Network.
Seunghyun ChoPublished in: CVPR Workshops (2019)
Keyphrases
- low bit rate
- post processing
- image compression
- coded images
- blocking artifacts
- bit rate
- reconstructed image
- vector quantization
- compression algorithm
- image quality
- preprocessing
- wavelet transform
- deblocking filter
- video compression
- compression ratio
- subband
- coding method
- video codec
- human experts
- high compression
- discrete cosine transform
- visual quality
- dct domain
- compressed images
- peak signal to noise ratio
- video conferencing
- image processing
- image coder
- adaptive quantization
- data mining process
- transform coding