Visibility of quantization errors in reversible JPEG2000.
Feng LiuEze AhanonuMichael W. MarcellinYuzhang LinAmit AshokAli BilginPublished in: Signal Process. Image Commun. (2020)
Keyphrases
- quantization error
- quantization noise
- coded images
- image compression
- compression algorithm
- compressed images
- compressed domain
- reconstruction error
- discrete cosine transform
- low bit rate
- error diffusion
- transform coding
- visual words
- additive noise
- compression ratio
- post processing
- image data
- image quality
- image classification
- signal processing
- input image