Computational Complexity Reduction of Intra-Frame Prediction in MPEG-2/H.264 Video Transcoders.
Gerardo Fernández-EscribanoPedro CuencaLuis Orozco-BarbosaAntonio Jose Garrido del SoloPublished in: ICME (2005)
Keyphrases
- intra frame
- motion jpeg
- inter frame
- compressed domain
- bit rate
- computational complexity
- compressed video
- prediction error
- video sequences
- motion vectors
- video coding standard
- rate distortion
- video coding
- video objects
- coding efficiency
- rate control
- motion estimation
- coding scheme
- compression efficiency
- compressed video sequences
- video codec
- error concealment
- macroblock
- video quality
- video coder
- multimedia
- compression ratio
- video analysis
- bitstream
- motion compensated
- scalable video coding
- motion compensation
- digital video
- video content
- visual quality
- coding method
- video streams
- video frames
- temporal redundancy
- subband
- video data
- low complexity
- low bit rate
- reference frame
- video transmission
- compression algorithm
- video compression
- image quality
- image sequences
- multiresolution
- intra prediction
- video signals
- high frequency
- data hiding