Sparse Coding-based Intra Prediction in VVC.
Jens SchneiderDominik MehlemMaria MeyerChristian RohlfingPublished in: PCS (2021)
Keyphrases
- sparse coding
- intra prediction
- sparse representation
- natural images
- video compression
- image classification
- linear combination
- coding efficiency
- spatial correlation
- unsupervised learning
- image representation
- generative model
- pixel wise
- image patches
- coding method
- image coding
- feature space
- motion estimation
- image features
- super resolution
- machine learning
- multiscale