SJTU 4K video subjective quality dataset for content adaptive bit rate estimation without encoding.
Yutong ZhuLi SongRong XieWenjun ZhangPublished in: BMSB (2016)
Keyphrases
- subjective quality
- bit rate
- visual quality
- low bit rate
- picture quality
- coding efficiency
- variable bit rate
- reconstructed image
- rate distortion
- video transcoding
- video coding
- video signals
- video coder
- compressed video
- image quality
- multimedia
- bitstream
- video quality
- scalable video coding
- motion vectors
- inter frame
- compression efficiency
- video sequences
- subband
- computational complexity
- video data
- quality metrics
- coding method
- rate control
- macroblock
- mode decision
- human visual system
- video compression
- image coding
- video streams
- bit allocation
- prediction error
- video content
- video frames
- peak signal to noise ratio
- motion estimation
- motion compensated
- image compression
- quality assessment
- video transmission
- image coder
- high frequency
- video codec
- image quality assessment
- image reconstruction
- video conferencing
- motion compensation
- visual features
- error concealment
- wavelet transform
- video streaming
- correlation coefficient