Prediction of DCT coefficients considering motion compensation error distributions.
Julia SchmidtBernd EdlerJörn OstermannPublished in: VCIP (2011)
Keyphrases
- motion compensation
- dct coefficients
- motion vectors
- prediction error
- compressed domain
- macroblock
- displaced frame difference
- video coding
- motion compensated
- video compression
- motion estimation
- intra coding
- dct domain
- motion compensated prediction
- motion field
- bit rate
- discrete cosine transform
- video coder
- error propagation
- transform domain
- rate distortion
- video sequences
- block matching
- reference frame
- inter frame
- motion estimation algorithm
- jpeg images
- error concealment
- spatial domain
- video coding standard
- coding efficiency
- watermarking algorithm
- feature vectors
- computational complexity
- metadata
- image sequences
- video data
- video codec
- machine learning
- rate control
- mode decision
- blocking artifacts
- image segmentation
- wavelet transform
- search algorithm
- video quality
- motion model
- multiscale
- post processing
- digital video