A Spatio-Temporal Perceptual Quality Index Measuring Compression Distortions of Three-Dimensional Video.
Wenhao HongLu YuPublished in: IEEE Signal Process. Lett. (2018)
Keyphrases
- spatio temporal
- three dimensional
- compression artifacts
- perceptual quality
- spatial and temporal
- spatial temporal
- space time
- image quality
- image sequences
- video representation
- video sequences
- human actions
- human perception
- human visual system
- temporal domain
- moving objects
- perceptual distortion
- compression standards
- distorted images
- image compression
- d objects
- video signals
- spatio temporally
- image fidelity
- compression algorithm
- video data
- x ray
- video streams
- video frames
- video content
- multi view
- real time
- multimedia
- spatio temporal data
- video copy detection
- motion estimation
- low level
- video database
- video analysis
- compression scheme
- video retrieval
- optical flow
- visual quality
- temporal segmentation
- human body
- range images
- jpeg images
- locally adaptive
- image quality assessment
- motion trajectories
- compression ratio