Multiple description coding of 3D geometry with forward error correction codes

Date

2007-05-09

Author

Bici, M. Oguz
Norkin, Andrey
Akar, Gözde
Gotchev, Atanas
Astola, Jaakko

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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This work presents a multiple description coding (MDC) scheme for compressed three dimensional (3D) meshes based on forward error correction (FEC). It allows flexible allocation of coding redundancy for reliable transmission over error-prone channels. The proposed scheme is based on progressive geometry compression, which is performed by using wavelet transform and modified SPIHT algorithm. The proposed algorithm is optimized for varying packet loss rates (PLR) and channel bandwidth. Modeling distortion-rate function considerably decreases computational complexity of bit allocation.

Subject Keywords

Multiple description coding, 3D geometry, Computer graphics, Wavelets, FEC

URI

https://hdl.handle.net/11511/38751

DOI

https://doi.org/10.1109/3dtv.2007.4379388

Collections

Department of Electrical and Electronics Engineering, Conference / Seminar

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Citation Formats

M. O. Bici, A. Norkin, G. Akar, A. Gotchev, and J. Astola, “Multiple description coding of 3D geometry with forward error correction codes,” 2007, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/38751.