Lagrange-based Video Encoder Optimisation to Enhance Motion Representation in the Compressed-Domain.
R. M. Thilini P. RajakarunaWarnakulasuriya Anil Chandana FernandoJanko CalicPublished in: ICME (2012)
Keyphrases
- compressed domain
- video objects
- video encoder
- motion estimation
- motion vectors
- dct domain
- video coding
- video analysis
- video compression
- motion field
- bitstream
- image sequences
- compressed video
- dct coefficients
- motion compensation
- video sequences
- macroblock
- low complexity
- block matching
- inter frame
- reference frame
- three dimensional
- high quality
- super resolution
- compression efficiency
- multiscale
- low bit rate
- multiresolution
- frequency domain
- motion model
- video streams
- coding scheme
- image processing