Removing JPEG blocking artifacts using machine learning.
Jonathan QuijasOlac FuentesPublished in: SSIAI (2014)
Keyphrases
- blocking artifacts
- compressed images
- machine learning
- coded images
- discrete cosine transform
- low bit rate
- image compression
- dct coefficients
- blocking effect
- dct domain
- image quality
- reconstructed image
- block boundaries
- post processing
- bit rate
- visual quality
- compression ratio
- deblocking filter
- jpeg images
- transform domain
- high frequency
- higher quality
- computer vision
- compressed domain
- image quality assessment
- compression algorithm
- block matching
- video compression
- coding method
- image blocks
- bitstream
- spatial domain
- video codec
- jpeg compression
- lossy compression
- image coding
- reference frame
- frequency domain
- image data
- high quality
- error concealment