A fast and memory efficient video transcoder for low bit rate wireless communications.
Shizhong LiuAlan C. BovikPublished in: ICASSP (2002)
Keyphrases
- low bit rate
- memory efficient
- bit rate
- wireless communication
- video encoding
- bitstream
- compressed video
- rate distortion
- visual quality
- video quality
- video encoder
- video coding
- video codec
- wireless networks
- image quality
- scalable video coding
- video conferencing
- video compression
- wireless channels
- subband
- motion vectors
- macroblock
- video sequences
- video data
- computer simulation
- coding efficiency
- low complexity
- image compression
- communication networks
- reconstructed image
- coding method
- compression algorithm
- scalable video
- inter frame
- wireless sensor networks
- computational complexity
- prediction error
- jpeg images
- multimedia
- video content
- motion estimation
- error concealment
- digital video
- peak signal to noise ratio
- frame rate
- compression efficiency
- video streams
- distributed video coding
- computer vision
- motion compensated prediction
- multiresolution
- error resilience
- temporal correlation
- high frequency
- video frames
- key frames
- error propagation
- motion compensation
- compression ratio
- packet loss
- video streaming