Fast Intra Prediction Mode Decision for MPEG-2 to H.264 Transcoding.
Xiaojun TangQingxiu DuShulin ShangPublished in: ICME (2007)
Keyphrases
- intra prediction
- compressed video
- mode decision
- macroblock
- video transmission
- video coding standard
- compressed domain
- video encoding
- video coding
- discrete cosine transform
- avc video coding
- bit rate
- motion vectors
- video codec
- coding efficiency
- video quality
- bitstream
- video compression
- rate distortion
- motion compensation
- transform domain
- dct domain
- coding method
- inter frame
- motion estimation
- reference frame
- digital video
- motion compensated
- video streams
- rate distortion optimization
- mode selection
- distributed video coding
- intra coding
- data hiding
- block size
- super resolution
- rate control
- rate distortion optimized
- error concealment
- dct coefficients
- spatial correlation
- image coding
- video signals
- complexity reduction
- selection algorithm
- error resilience
- video content
- intra prediction mode
- video sequences
- low bit rate
- packet loss
- coding scheme
- pixel wise
- quadtree
- spatial domain
- video frames
- visual quality
- image data
- multiscale