Exploiting temporal information and adaptive thresholding for fast mode decision in the H264 video coding standard.
Christos GrecosMingyuan YangPublished in: Multidimens. Syst. Signal Process. (2007)
Keyphrases
- temporal information
- video coding standard
- adaptive thresholding
- motion vectors
- video sequences
- coding method
- video coding
- motion compensation
- coding efficiency
- macroblock
- video compression
- motion compensated
- digital video
- inter frame
- block size
- discrete cosine transform
- motion estimation
- bit rate
- video codec
- rate distortion
- image coding
- intra prediction
- coding scheme
- spatial information
- video data
- visual information
- motion field
- image segmentation
- transform domain
- low bit rate
- mode selection
- prediction error
- intra coding
- bitstream
- scalable video coding
- image compression
- reference frame
- mode decision
- carotid artery
- computational complexity
- selection algorithm
- video shots
- multiresolution
- contextual information
- multiscale
- high quality
- motion model
- feature extraction
- image sequences
- video quality
- three dimensional