Using curved angular intra-frame prediction to improve video coding efficiency.
Ramon FernandesGustavo SanchezRodrigo CataldoLuciano AgostiniCésar A. M. MarconPublished in: J. Vis. Commun. Image Represent. (2021)
Keyphrases
- intra frame
- improve the coding efficiency
- inter frame
- coding efficiency
- rate distortion optimization
- bit rate
- coding scheme
- video coding standard
- prediction error
- rate distortion
- video sequences
- motion estimation
- video frames
- motion jpeg
- video coding
- image coding
- rate control
- motion vectors
- compression efficiency
- macroblock
- coding method
- scalable video coding
- intra prediction
- distributed video coding
- intra coding
- error concealment
- visual quality
- error propagation
- video data
- mode decision
- compressed domain
- block size
- video codec
- reference frame
- video quality
- video streams
- low bit rate
- image quality
- video content
- low complexity
- multimedia
- digital video
- subband
- quadtree
- video surveillance
- moving objects