Video Coding Based on Low Level Spatial Description of the Frames Sequence and on Human Visual System Perceptual Characteristics.
Luca LeschiuttaPublished in: IV (2006)
Keyphrases
- human visual system
- video coding
- temporal redundancy
- bit rate
- visual quality
- contrast sensitivity function
- low level
- temporal correlation
- image quality
- high level
- visual information
- motion estimation and compensation
- block based motion estimation
- video compression
- rate distortion
- human perception
- motion estimation
- video quality
- motion compensation
- motion compensated
- motion vectors
- quality assessment
- human vision
- video codec
- rate control
- low bit rate
- quality metrics
- macroblock
- bitstream
- dct domain
- subband
- video signals
- video frames
- image quality assessment
- compressed images
- inter frame
- reference frame
- coding efficiency
- visual features
- high quality
- error concealment
- computational complexity
- bit allocation
- multiscale
- video sequences
- high frequency
- image processing
- wyner ziv
- human observers
- spatial correlation
- peak signal to noise ratio
- spatial domain