LSTM-Based Viewpoint Prediction for Multi-Quality Tiled Video Coding in Virtual Reality Streaming.
Mohammadreza JamaliStéphane CoulombeAhmad VakiliCarlos VázquezPublished in: ISCAS (2020)
Keyphrases
- virtual reality
- video coding
- compression efficiency
- motion compensated prediction
- bit rate
- motion compensated
- virtual environment
- rate distortion
- motion estimation
- video compression
- prediction scheme
- motion compensation
- video quality
- predictive coding
- scalable video coding
- motion vectors
- three dimensional
- motion estimation and compensation
- high definition
- enhancement layer
- intra coding
- error resilience
- rate control
- computer graphics
- video signals
- bit allocation
- macroblock
- motion prediction
- high quality
- virtual humans
- video coding standard
- virtual world
- interactive virtual
- block based motion estimation
- visual quality
- photorealistic
- prediction error
- video streaming
- video codec
- bitstream
- frame rate
- quality assessment
- scalable video
- video coder
- block matching motion estimation
- inter frame
- virtual reality environments
- virtual reality technology
- computational complexity
- multimedia
- real time
- virtual training
- image quality
- rate control algorithm
- base layer
- reference frame
- error concealment
- coding method
- low bit rate