Adaptive rate control algorithm for DPCM/DCT hybrid video codec adopting bidirectional prediction.
Seong Hwan JangSeop Hyeong ParkPublished in: VCIP (1993)
Keyphrases
- rate control algorithm
- video codec
- bit rate
- low bit rate
- prediction error
- video coding
- video quality
- motion compensated
- image compression
- video coder
- rate control
- inter frame
- rate distortion
- transform domain
- visual quality
- compression efficiency
- bitstream
- coding method
- video coding standard
- subband
- scalable video
- video encoder
- motion compensation
- motion vectors
- macroblock
- block size
- video compression
- scalable video coding
- discrete cosine transform
- mode decision
- bit allocation
- image quality
- computational complexity
- spatial domain
- image coder
- compressed domain
- compression algorithm
- motion estimation
- video streaming
- video sequences
- reconstructed image
- wavelet transform
- image coding
- low complexity
- wireless channels
- video transmission
- error concealment
- distributed video coding
- real time video
- video conferencing
- peak signal to noise ratio