Removal Of Blocking Artifacts From JPEG-Compressed Images Using a Neural Network.
Ronald MarshMd Nurul AminPublished in: EIT (2020)
Keyphrases
- jpeg compressed images
- blocking artifacts
- compressed images
- image quality
- dct domain
- reconstructed image
- post processing
- high frequency
- digital images
- image compression
- low bit rate
- discrete cosine transform
- visual quality
- dct coefficients
- image reconstruction
- higher quality
- compression ratio
- jpeg compression
- human visual system
- spatial domain
- transform domain
- digital video
- block matching
- image quality assessment
- high quality
- quality assessment
- low frequency
- bit rate
- bitstream
- block boundaries
- reference frame
- jpeg images
- compressed domain
- feature vectors