Cross-Dimensional Perceptual Quality Assessment for Low Bit-Rate Videos.
Guangtao ZhaiJianfei CaiWeisi LinXiaokang YangWenjun ZhangMinoru EtohPublished in: IEEE Trans. Multim. (2008)
Keyphrases
- low bit rate
- quality assessment
- human visual system
- image quality
- visual quality
- video quality assessment
- reduced reference
- bit rate
- image quality assessment
- subjective quality
- human perception
- perceptual image quality
- video quality
- image compression
- reconstructed image
- peak signal to noise ratio
- high frequency
- quality metrics
- image quality metrics
- video compression
- video sequences
- high quality
- video data
- video analysis
- video frames
- visual information
- compression ratio
- rate distortion
- video content
- video coding
- image data
- coding method
- motion vectors
- low level
- bitstream
- visual perception
- compressed images
- compression algorithm