Vector quantization and signal compression
Vector quantization and signal compression
Intraframe Low Bit Rate Video Coding Robust to Packet Erasure
DCC '97 Proceedings of the Conference on Data Compression
Robust Wavelet Zerotree Image Compression with Fixed-Length Packetization
DCC '98 Proceedings of the Conference on Data Compression
Analysis of low bit rate image transform coding
IEEE Transactions on Signal Processing
A new method of robust image compression based on the embedded zerotree wavelet algorithm
IEEE Transactions on Image Processing
A new, fast, and efficient image codec based on set partitioning in hierarchical trees
IEEE Transactions on Circuits and Systems for Video Technology
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We investigate the problem of packetizing multiple embedded bitstreams to improve the error resilience of source codes. We discuss various packetization schemes against packet erasure at both low and high bit rates. We formulate various versions of packetization of multiple embedded bitstreams for minimum distortion as discrete optimization problems, and propose efficient algorithms to compute globally optimal solutions to these problems.