Generalized Quality Assessment of Blocking Artifacts for Compressed Images.
Zhenxing QianWenwen WangXinpeng ZhangPublished in: IFTC (2012)
Keyphrases
- quality assessment
- blocking artifacts
- compressed images
- visual quality
- image quality
- image quality assessment
- human visual system
- reconstructed image
- image compression
- dct domain
- video quality
- compression ratio
- peak signal to noise ratio
- high frequency
- bit rate
- discrete cosine transform
- quality metrics
- low bit rate
- image data
- multiscale
- high quality
- compressed domain
- bitstream
- image processing
- image reconstruction
- transform domain
- denoising