Quality evaluation of color plus depth map-based stereoscopic video

CTER Hewage, ST Worrall, S Dogan… - IEEE Journal of …, 2009 - ieeexplore.ieee.org
In the near future, many conventional video applications are likely to be replaced by
immersive video to provide a sense of “being there.” This transition is facilitated by the recent …

Cross-view down/up-sampling method for multiview depth video coding

Q Liu, Y Yang, R Ji, Y Gao, L Yu - IEEE Signal Processing …, 2012 - ieeexplore.ieee.org
In this letter, we propose a cross-view down/up-sampling (CDU) method for the framework of
reduced resolution multiview depth video coding, which exploits cross-view information to …

Real-time refinement of kinect depth maps using multi-resolution anisotropic diffusion

KR Vijayanagar, M Loghman, J Kim - Mobile Networks and Applications, 2014 - Springer
In this paper, we present a novel real-time algorithm to refine depth maps generated by low-
cost commercial depth sensors like the Microsoft Kinect. The Kinect sensor falls under the …

Content adaptive enhancement of multi-view depth maps for free viewpoint video

E Ekmekcioglu, V Velisavljević… - IEEE Journal of Selected …, 2010 - ieeexplore.ieee.org
Depth map estimation is an important part of the multi-view video coding and virtual view
synthesis within the free viewpoint video applications. However, computing an accurate …

Refinement of depth maps generated by low-cost depth sensors

KR Vijayanagar, M Loghman… - 2012 International SoC …, 2012 - ieeexplore.ieee.org
With the introduction of the Microsoft Kinect into the gaming industry and release of Kinect-
based application development kits, a whole new industry has evolved around the Kinect …

Free viewpoint video coding with rate-distortion analysis

Q Wang, X Ji, Q Dai, N Zhang - IEEE Transactions on Circuits …, 2011 - ieeexplore.ieee.org
To improve free viewpoint video (FVV) coding efficiency and optimize the quality of the
synthesized virtual view video, this paper proposes a depth-assisted FVV coding framework …

Utilisation of edge adaptive upsampling in compression of depth map videos for enhanced free-viewpoint rendering

E Ekmekcioglu, M Mrak, S Worrall… - 2009 16th IEEE …, 2009 - ieeexplore.ieee.org
In this paper we propose a novel video object edge adaptive upsampling scheme for
application in video-plus-depth and Multi-View plus Depth (MVD) video coding chains with …

Depth map down-sampling and coding based on synthesized view distortion

C Yao, J **ao, T Tillo, Y Zhao, C Lin… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
In this paper, we propose a depth map down-sampling and coding scheme that minimizes
the view synthesis distortion. Moreover, a solution for the optimal depth map down-sampling …

Joint depth estimation

D Tian, PL Lai - US Patent 8,913,105, 2014 - Google Patents
Various implementations are described. Several implementations relate to joint depth
estimation for multiple depth maps. In one implementation, a first-view depth indicator for a …

Multi-view video coding with disparity estimation based on depth information

D Tian, PB Pandit, P Yin - US Patent 8,532,410, 2013 - Google Patents
Various implementations are described. Several implementations relate to one or more
encoding modes that use depth information to determine a corresponding reference block …