000087108 001__ 87108
000087108 005__ 20190316233747.0
000087108 02470 $$2ISI$$a000224752800079
000087108 037__ $$aCONF
000087108 245__ $$aDistributed Coding of Dynamic Scenes with Motion-Compensated Wavelets
000087108 269__ $$a2004
000087108 260__ $$bIEEE$$c2004
000087108 336__ $$aConference Papers
000087108 490__ $$aProc. Intl. Soc. Mag. Reson. Med
000087108 520__ $$aThis paper discusses distributed coding of two correlated video signals. The video signals are captured from a dynamic scene where each signal is temporally decorrelated by a motion-compensated Haar wavelet. The two cameras operate independently, however, the central decoder is able to exploit the coded information from all cameras to achieve the best reconstruction of the correlated video signals. The coding system utilizes nested lattice codes for the transform coefficients and exploits side information at the decoder. The efficiency of the decoder is improved by disparity compensation of one video signal. When compared to decoding without side information, decoding of the quantized transform coefficients with side information reduces the bit-rate of our test sequence by up to 5%. Further, we observe bit-rate savings of up to 8% with disparity compensation at the decoder and decoding of transform coefficients with side information.
000087108 6531_ $$aLTS2
000087108 700__ $$aFlierl, M.
000087108 700__ $$g120906$$aVandergheynst, P.$$0240428
000087108 773__ $$tProc. of the IEEE International Workshop on Multimedia Signal Processing
000087108 8564_ $$uhttps://infoscience.epfl.ch/record/87108/files/Flierl2004_779.pdf$$zn/a$$s166951
000087108 909C0 $$xU10380$$0252392$$pLTS2
000087108 909CO $$qGLOBAL_SET$$pconf$$ooai:infoscience.tind.io:87108$$pSTI
000087108 937__ $$aEPFL-CONF-87108
000087108 970__ $$aFlierl2004_779/LTS
000087108 973__ $$sPUBLISHED$$aEPFL
000087108 980__ $$aCONF