Fast CU partition for H.264/AVC to HEVC transcoding based on fisher discriminant analysis.
Dongdong ZhangJie TongDi ZangPublished in: VCIP (2016)
Keyphrases
- mode decision
- fisher discriminant analysis
- intra prediction
- distributed video coding
- low complexity
- bit rate
- bitstream
- discriminant analysis
- macroblock
- rate distortion
- video quality
- coding efficiency
- video codec
- transform domain
- factor analysis
- multiple kernel learning
- video coding standard
- video transcoding
- principal component analysis
- video coding
- video compression
- compressed video
- kernel trick
- motion estimation
- motion vectors
- locality preserving
- inter frame
- discrete cosine transform
- coding scheme
- dimensionality reduction methods
- computational complexity
- compressed domain
- machine learning
- motion compensation
- kernel methods
- locality preserving projections
- feature extraction
- video streams
- dimensionality reduction
- knn
- feature space
- pattern recognition
- learning algorithm