Effiecient WZ-to-H264 transcoding using motion vector information sharing.
José Luis MartínezHari KalvaWarnakulasuriya Anil Chandana FernandoPedro CuencaFrancisco J. QuilesPublished in: ICME (2009)
Keyphrases
- information sharing
- motion vectors
- distributed video coding
- frame interpolation
- video coding
- motion compensated frame interpolation
- compressed domain
- coding efficiency
- wyner ziv
- bit rate
- motion estimation
- motion compensation
- video compression
- rate distortion
- low complexity
- pixel domain
- video codec
- video quality
- video coding schemes
- transform domain
- video sequences
- macroblock
- bitstream
- motion field
- video data
- error resilience
- reference frame
- dct domain
- compressed video
- computational complexity
- block matching
- low bit rate
- rate control
- inter frame
- motion compensated
- rate allocation
- bit plane
- block size
- prediction error
- subband
- distributed source coding
- compression efficiency
- turbo codes
- error concealment
- bit allocation
- video coding standard
- video streams
- temporal correlation
- error propagation
- video transmission
- three dimensional
- packet loss
- spatial domain
- prediction scheme
- mode selection
- dct coefficients
- image coding
- image data
- high quality