Accelerating Learnt Video Codecs with Gradient Decay and Layer-wise Distillation.
Tianhao PengGe GaoHeming SunFan ZhangDavid BullPublished in: CoRR (2023)
Keyphrases
- video codec
- video coding
- rate distortion
- transform domain
- video quality
- low bit rate
- image and video coding
- inter frame
- motion compensated
- multi layer
- motion compensation
- video compression
- bit rate
- motion compensated prediction
- motion estimation
- macroblock
- single layer
- base layer
- scalable video coding
- error resilience
- coding efficiency
- video frames
- image compression
- image processing
- inter layer
- video decoder
- quality assessment
- motion vectors
- multiscale
- three dimensional