MPEG-4 Very Low Bit-rate Video Compression Using Sprite Coding.
Kumi JinzenjiHiroshi WatanabeShigeki OkadaNaoki KobayashiPublished in: ICME (2001)
Keyphrases
- video compression
- video coder
- motion compensation
- video coding
- low bit rate
- shape coding
- bit allocation
- image and video compression
- video coding standard
- motion compensated
- motion estimation
- compression efficiency
- video signals
- block matching
- video conferencing
- video data
- macroblock
- inter frame
- bit rate
- temporal redundancy
- distributed video coding
- video encoder
- coding efficiency
- adaptive quantization
- compression ratio
- video codec
- motion vectors
- multimedia
- scalable video coding
- compressed domain
- coding method
- coding scheme
- motion field
- rate distortion
- intra prediction
- video decoder
- mode selection
- discrete cosine transforms
- digital video
- video quality
- image compression
- compressed video
- base layer
- optical flow
- computational complexity
- image coder
- error resilience
- video objects
- image quality
- image data
- video sequences