Optimized Motion Energy Estimation for Group of Pictures in Multi-Level Error Protection of H.264/AVC Video Bitstreams.
Pham Huu DungSina VafiPublished in: IEEE Trans. Multim. (2014)
Keyphrases
- video compression standard
- motion estimation
- motion estimates
- bitstream
- scalable video coding
- intra frame
- motion vectors
- macroblock
- bit rate
- video streams
- coded video
- video signals
- temporal filtering
- inter frame
- video coding
- error concealment
- compressed domain
- motion field
- video sequences
- compressed video
- image sequences
- space time
- motion model
- search range
- video data
- error analysis
- reference frame
- low complexity
- motion compensated
- video encoder
- video compression
- video objects
- rate distortion
- motion compensation
- compression efficiency
- video transcoding
- optical flow
- object motion
- multiview video
- block matching
- video quality
- key frames
- scalable video
- video decoder
- coding scheme
- camera motion
- estimation error
- computational complexity
- temporal continuity
- prediction error
- advanced video coding
- video transmission
- video analysis
- coding efficiency
- video content
- super resolution
- error propagation
- moving objects
- high definition
- rate allocation
- subband
- video coding standard
- motion trajectories