TY - CHAP
T1 - Joint source/channel coding in 3D-JPEG2000 for wireless 3D region of interest transmission in 3D medical imaging data
AU - Sanchez, Victor
AU - Serra-Sagrista, Joan
PY - 2012
Y1 - 2012
N2 - 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.
AB - 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.
KW - 3D medical image coding
KW - 3D-JPEG2000
KW - joint source/channel coding (JSCC)
KW - region of interest coding
KW - unequal error protection
UR - http://www.scopus.com/inward/record.url?scp=84872066298&partnerID=8YFLogxK
U2 - 10.1109/WiMOB.2012.6379083
DO - 10.1109/WiMOB.2012.6379083
M3 - Chapter
AN - SCOPUS:84872066298
SN - 9781467314305
T3 - International Conference on Wireless and Mobile Computing, Networking and Communications
SP - 245
EP - 252
BT - 2012 IEEE 8th International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2012
ER -