Layered media multicast control (LMMC): rate allocation and partitioning
IEEE/ACM Transactions on Networking (TON)
Design and analysis of a successively refinable lattice quantizer for i.i.d. Gaussian sources
IEEE Transactions on Signal Processing
LDGM-based codes for successive refinement
Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
IEEE Transactions on Communications
Distributed video coding with trellis coded quantization
MMM'07 Proceedings of the 13th International conference on Multimedia Modeling - Volume Part II
| Hi-index | 754.84 |
We propose successively refinable trellis-coded quantizers for progressive transmission. (Progressive transmission is an essential component of image and multimedia browsing systems.) A new trellis structure which is scalable is used in the design of our trellis-coded quantizers. A hierarchical set partitioning is developed to preserve successive refinability. Two algorithms for designing trellis-coded quantizers which provide embedded bit streams are provided. The computational complexity of the proposed schemes is compared with that of trellis-coded quantization. Simulation results show excellent performances for memoryless sources