000190676 001__ 190676
000190676 005__ 20181203023329.0
000190676 0247_ $$2doi$$a10.1109/Tmm.2014.2342201
000190676 022__ $$a1520-9210
000190676 02470 $$2ISI$$a000344720300004
000190676 037__ $$aARTICLE
000190676 245__ $$aDepth-based multiview distributed video coding
000190676 260__ $$bIeee-Inst Electrical Electronics Engineers Inc$$c2014$$aPiscataway
000190676 269__ $$a2014
000190676 300__ $$a15
000190676 336__ $$aJournal Articles
000190676 520__ $$aMultiview distributed video coding (DVC) has gained much attention in the last few years because of its potential in avoiding communication between cameras without decreasing the coding performance. However, the current results are not matching the expectations mainly due to the fact that some assumptions of the theory are not satisfied in the current implementations. For example, in distributed source theory the encoder must know the correlation between the sources which cannot be achieved in the traditional DVC systems without having a communication between the cameras. In this work, we propose a novel multiview distributed video coding scheme in which the depth maps are used to estimate the way two views are correlated with no exchanges between the cameras. Only their relative positions are known. We design the complete scheme and further propose a rate allocation algorithm to efficiently share the bit budget between the different components of our scheme. We show through detailed experiments that our scheme significantly outperforms the state-of-the-art DVC system.
000190676 6531_ $$a3DTV
000190676 6531_ $$adepth image based rendering (DIBR)
000190676 6531_ $$adepth maps
000190676 6531_ $$adistributed source coding
000190676 6531_ $$ashape adaptive coding
000190676 700__ $$aPetrazzuoli, Giovanni
000190676 700__ $$0244422$$g206186$$aMaugey, Thomas
000190676 700__ $$aCagnazzo, Marco
000190676 700__ $$aPesquet-Popescu, Béatrice
000190676 773__ $$j16$$tIEEE Transactions on Multimedia$$k7$$q1834-1848
000190676 909C0 $$xU10851$$0252393$$pLTS4
000190676 909CO $$pSTI$$particle$$ooai:infoscience.tind.io:190676
000190676 917Z8 $$x206186
000190676 917Z8 $$x101475
000190676 917Z8 $$x206186
000190676 917Z8 $$x101475
000190676 917Z8 $$x206186
000190676 917Z8 $$x206186
000190676 917Z8 $$x148230
000190676 937__ $$aEPFL-ARTICLE-190676
000190676 973__ $$rREVIEWED$$sPUBLISHED$$aEPFL
000190676 980__ $$aARTICLE