Joint source/channel coding in 3D-JPEG2000 for wireless 3D region of interest transmission in 3D medical imaging data

Victor Sanchez*, Joan Serra-Sagrista

*Autor corresponent d’aquest treball

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1 Citació (Scopus)

Resum

This paper presents a joint source/channel coding method in 3D-JPEG2000 for wireless transmission of 3D regions of interest (RoIs) in 3D medical images. The method provides unequal error protection by combining the error correction capabilities of channel codes with the 3D-JPEG2000 error resilience tools. It generates quality scalable and error-resilient codestreams with 3D-RoI decoding capabilities. The robustness of the proposed method is evaluated over Rayleigh-fading channels with rate-compatible punctured turbo codes. Comparisons are made with the cases of equal error protection and unequal error protection. Evaluations results on real 3D medical images show a significant improvement in reconstruction quality of the received 3D-RoIs and 3D images, in terms of the average peak signal-to-noise ratio.
Idioma originalAnglès
Títol de la publicació2012 IEEE 8th International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2012
Pàgines245-252
Nombre de pàgines8
DOIs
Estat de la publicacióPublicada - 2012

Sèrie de publicacions

NomInternational Conference on Wireless and Mobile Computing, Networking and Communications
ISSN (imprès)2161-9646
ISSN (electrònic)2161-9654

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