Subjective Quality of Mobile MPEG-4 Videos with Different Frame Rates.
Shelley BuchingerHelmut HlavacsPublished in: J. Mobile Multimedia (2006)
Keyphrases
- frame rate
- subjective quality
- video signals
- video sequences
- video quality
- bitstream
- coding efficiency
- spatial resolution
- visual quality
- reconstructed image
- peak signal to noise ratio
- motion vectors
- compressed video
- motion estimation
- video content
- video camera
- low bit rate
- quality assessment
- video frames
- inter frame
- video data
- error concealment
- video transmission
- correlation coefficient
- moving objects
- video coding
- image sequences
- high speed
- key frames
- wireless channels
- image quality assessment
- quality metrics
- human observers
- high frame rate
- compression algorithm
- coding scheme
- subband
- image quality
- video compression
- motion compensated
- visual information
- facial expressions
- transform coefficients
- multiscale
- image processing
- real time