Block-based graph-cut rate allocation for subband image compression and transmission over wireless networks.
Maria TrocanBéatrice Pesquet-PopescuJames E. FowlerCharles YaacoubPublished in: MobiMedia (2009)
Keyphrases
- wireless networks
- subband
- image compression
- rate allocation
- discrete cosine transform
- bit allocation
- image transmission
- wavelet coefficients
- bitstream
- bit rate
- video coding
- rate distortion
- filter bank
- wavelet transform
- bit plane
- end to end
- motion compensation
- wireless communication
- single pass
- high frequency
- image coder
- motion estimation
- image segmentation
- low bit rate
- source coding
- video transmission
- reconstructed image
- compression ratio
- wireless channels
- unequal error protection
- entropy coding
- compressed images
- compression algorithm
- dct coefficients
- distributed video coding
- visual quality
- image coding
- motion compensated
- video compression
- video signals
- video quality
- motion vectors
- multiresolution
- image processing
- inter frame
- low complexity
- packet loss
- error resilience
- error resilient