Issue No. 01 - Jan.-March (2013 vol. 20)
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/MMUL.2012.42
Amar Aggoun , Brunel University, UK
Emmanuel Tsekleves , Brunel University, UK
Mohammad Rafiq Swash , Brunel University, UK
Dimitrios Zarpalas , Informatics and Telematics Institute, Greece
Anastasios Dimou , Informatics and Telematics Institute, Greece
Petros Daras , Informatics and Telematics Institute, Greece
Paulo Nunes , Instituto de Telecomunicacoes and Instituto Universitario de Lisboa (ISCTE-IUL), Portugal
Luis Ducla Soares , Instituto de Telecomunicacoes and Instituto Universitario de Lisboa (ISCTE-IUL), Portugal
We demonstrated a 3D holoscopic video system for 3DTV application. We showed that using a field lens and a square aperture significantly reduces the vignetting problem associated with a relay system and achieves over 95 percent fill factor. The main problem for such a relay system is the nonlinear distortion during the 3D image capturing, which can seriously affect the reconstruction process for a 3D display. The nonlinear distortion mainly includes lens radial distortion (intrinsic) and microlens array perspective distortion (extrinsic). This is the task of future work. Our results also show that the SS coding approach performs better than the standard HEVC scheme. Furthermore, we show that search and retrieval performance relies on the depth map's quality and that the multimodal fusion boosts the retrieval performance.
image reconstruction, three-dimensional television, video coding
A. Aggoun et al., "Immersive 3D Holoscopic Video System," in IEEE MultiMedia, vol. 20, no. 1, pp. 28-37, 2013.