Joint optimization of the motion estimation module and the up/down scaler in transcoders.
Jong-Ki HanSang-Min KwakJinook KimPublished in: IEEE Trans. Circuits Syst. Video Technol. (2005)
Keyphrases
- joint optimization
- motion estimation
- optical flow
- motion vectors
- motion compensated
- motion compensation
- video coding
- image sequences
- video sequences
- sparse representation
- video compression
- inter frame
- low complexity
- super resolution
- computational complexity
- motion model
- motion field
- multiple description coding
- computer vision
- reference frame
- object recognition
- face recognition
- bit rate
- data sets
- cardiac motion estimation