Deep convolutional network based image quality enhancement for low bit rate image compression.
Chuanmin JiaXiang ZhangJian ZhangShiqi WangSiwei MaPublished in: VCIP (2016)
Keyphrases
- low bit rate
- image quality
- image compression
- bit rate
- visual quality
- reconstructed image
- compression ratio
- peak signal to noise ratio
- image processing
- image data
- blocking artifacts
- video codec
- quality assessment
- human visual system
- high quality
- vector quantization
- high compression
- adaptive quantization
- bitstream
- compressed images
- compression scheme
- coding method
- video quality
- video compression
- error diffusion
- data compression
- compression algorithm
- rate distortion
- video coding
- image quality assessment
- compression rate
- motion vectors
- high compression ratio
- inverse halftoning
- wavelet transform
- feature extraction