A perceptually optimized 3-D subband codec for video communication over wireless channels.
Chun-Hsien ChouChi-Wei ChenPublished in: IEEE Trans. Circuits Syst. Video Technol. (1996)
Keyphrases
- wireless channels
- subband
- bit rate
- video quality
- bitstream
- video coding
- video codec
- video transmission
- video streaming
- rate distortion
- filter bank
- bit allocation
- low bit rate
- coding method
- visual quality
- wavelet coefficients
- packet loss
- inter frame
- image quality
- error concealment
- coding efficiency
- high frequency
- rate control
- error propagation
- human visual system
- frequency domain
- motion vectors
- video signals
- compressed video
- motion compensated
- image compression
- channel coding
- computational complexity
- macroblock
- wavelet transform
- communication systems
- motion compensation
- video compression
- wireless communication
- compressed domain
- error resilience
- error resilient
- unequal error protection
- multiresolution
- image coder
- feature vectors
- scalable video
- low frequency
- data transmission
- scalable video coding
- frame rate
- rate allocation
- video coder
- distributed video coding
- multiple description
- source coding
- quality assessment
- image coding
- entropy coding
- channel conditions
- wireless sensor networks
- motion estimation
- wireless networks
- spatial domain
- multipath
- bit error rate