Local Objective Metrics of Blocking Artifacts Visibility for Adaptive Repair of Compressed Video Signals.
Ihor O. KirenkoLing ShaoPublished in: ICME (2007)
Keyphrases
- compressed video
- transmission errors
- blocking artifacts
- image quality
- compressed images
- compressed domain
- quality metrics
- dct domain
- discrete cosine transform
- video transmission
- super resolution
- post processing
- bitstream
- error concealment
- video streams
- reconstructed image
- higher quality
- low bit rate
- video quality
- error resilience
- high frequency
- video content
- image quality assessment
- visual quality
- data hiding
- high quality
- dct coefficients
- video frames
- human visual system
- macroblock
- image compression
- multiscale
- image processing