A nonlinear spatio-temporal diffusion and its application to prefiltering in MPEG-4 video coding.
Hiroyuki TsujiToru SakataniYoshiyuki YashimaNaoki KobayashiPublished in: ICIP (1) (2002)
Keyphrases
- video coding
- spatio temporal
- object based coding
- video coding standard
- video coder
- advanced video coding
- motion estimation
- rate distortion
- bit rate
- motion compensated
- motion compensation
- video signals
- video quality
- video compression
- motion vectors
- compressed video
- video codec
- macroblock
- video decoder
- high definition
- motion jpeg
- spatial and temporal
- rate control
- motion estimation and compensation
- compressed domain
- video sequences
- compression efficiency
- bitstream
- image sequences
- image coder
- bit allocation
- coded video
- error resilience
- variable bit rate
- block matching
- scalable video coding
- low complexity
- multimedia
- image quality
- inter frame
- prediction error
- low bit rate
- video streaming
- moving objects
- video encoder
- computational complexity
- coding method
- high quality
- coding efficiency
- computer vision