Compression artifact reduction of low bit-rate videos via deep neural networks using self-similarity prior.
Dongsheng LiuRunyi YuWei-Gang ChenPublished in: IET Image Process. (2023)
Keyphrases
- low bit rate
- artifact reduction
- compressed images
- image compression
- compression ratio
- compression algorithm
- video compression
- image quality
- reconstructed image
- wavelet transform
- peak signal to noise ratio
- discrete cosine transform
- coding method
- subband
- video sequences
- image processing
- bitstream
- bit rate
- video content
- video frames
- video data
- natural images
- video quality
- video coding
- preprocessing
- computational complexity
- multimedia