Xpsnr: A Low-Complexity Extension of The Perceptually Weighted Peak Signal-To-Noise Ratio For High-Resolution Video Quality Assessment.
Christian R. HelmrichMischa SiekmannSören BeckerSebastian BosseDetlev MarpeThomas WiegandPublished in: ICASSP (2020)
Keyphrases
- low complexity
- peak signal to noise ratio
- video quality
- visual quality
- human visual system
- high resolution
- high frequency
- image quality
- structural similarity index
- video coding
- motion estimation
- bit rate
- quality assessment
- reconstructed image
- low resolution
- human perception
- computational complexity
- bitstream
- super resolution
- video content
- low bit rate
- spatial resolution
- quality metrics
- video transmission
- image processing
- image reconstruction
- compression ratio
- frame rate
- image quality assessment
- high quality
- error concealment
- remote sensing
- compressed images
- wavelet domain
- subjective quality
- bit allocation
- rate distortion
- image quality metrics
- video sequences
- video compression
- real time
- motion compensation
- multiscale
- multiresolution
- post processing
- motion vectors
- inter frame
- compression algorithm