Embedded Multiple Description Scalar Quantizers and wavelet-based QuadTree coding for progressive image transmission over unreliable channels.
Augustin GavrilescuAdrian MunteanuJan CornelisPeter SchelkensPublished in: EUSIPCO (2004)
Keyphrases
- multiple description
- quadtree
- image coding
- multiresolution
- image coder
- coding scheme
- wavelet transform
- unequal error protection
- source coding
- transform coefficients
- bitstream
- multiple description coding
- entropy coding
- filter bank
- subband
- error resilient
- inter frame
- rate control
- coding efficiency
- error resilience
- rate allocation
- data structure
- vector quantizer
- coding method
- image compression
- tree structure
- transform coding
- bit allocation
- image representation
- wavelet coefficients
- wavelet packet
- bit plane
- error propagation
- transform domain
- video quality
- rate distortion
- macroblock
- video transmission
- lossless compression
- computer vision
- high frequency
- compressed video
- packet loss
- compression algorithm
- low complexity
- multiscale
- image processing