Optimization of video coding for telepresence applications
作者： Waqar Zia , Klaus Diepold , Michel Sarkis
DOI: 10.1109/WACV.2009.5403045
关键词:
摘要: In several telepresence applications the transmitting end is resource constrained, hence multi-view video has to be source coded and transmitted a location where stereo matching performed. The effect of coding on techniques presently not well understood. this paper, we present an analysis which quantitatively demonstrates impact standard quality well-known algorithms. We propose quantitative evaluation methodology framework. Evaluation also presented for state-of-the-art Annex H H.264/AVC (multi-view coding). results shed light tradeoff between parameters dense matching. This enables us select suitable operating regions both coding, diverse range applications. addition, various system configurations with varying performance-complexity are compared, giving insight selecting configuration variety
sci-hub.se 参考文章(17)
Vladimir Kolmogorov, Ramin Zabih, Multi-camera Scene Reconstruction via Graph Cuts european conference on computer vision. pp. 82- 96 ,(2002) , 10.1007/3-540-47977-5_6
Marleen Morbee, Linda Tessens, Josep Prades-Nebot, Aleksandra Pizurica, Wilfried Philips, A Distributed Coding-Based Extension of a Mono-View to a Multi-View Video System digital television conference. pp. 1- 4 ,(2007) , 10.1109/3DTV.2007.4379387
Qingxiong Yang, Liang Wang, Ruigang Yang, Shengnan Wang, Miao Liao, David Nister, Real-time Global Stereo Matching Using Hierarchical Belief Propagation. british machine vision conference. pp. 989- 998 ,(2006) , 10.5244/C.20.101
Liang Wang, Miao Liao, Minglun Gong, Ruigang Yang, David Nister, High-Quality Real-Time Stereo Using Adaptive Cost Aggregation and Dynamic Programming international symposium on 3d data processing visualization and transmission. pp. 798- 805 ,(2006) , 10.1109/3DPVT.2006.75
Daniel Scharstein, Richard Szeliski, A taxonomy and evaluation of dense two-frame stereo correspondence algorithms International Journal of Computer Vision. ,vol. 47, pp. 7- 42 ,(2001) , 10.1023/A:1014573219977
T. Wiegand, H. Schwarz, A. Joch, F. Kossentini, G.J. Sullivan, Rate-constrained coder control and comparison of video coding standards IEEE Transactions on Circuits and Systems for Video Technology. ,vol. 13, pp. 688- 703 ,(2003) , 10.1109/TCSVT.2003.815168
Linda S Karlsson, Marten Sjostrom, Region-of-Interest 3D Video Coding Based on Depth Images 3dtv-conference: the true vision - capture, transmission and display of 3d video. pp. 141- 144 ,(2008) , 10.1109/3DTV.2008.4547828
A. Klaus, M. Sormann, K. Karner, Segment-Based Stereo Matching Using Belief Propagation and a Self-Adapting Dissimilarity Measure international conference on pattern recognition. ,vol. 3, pp. 15- 18 ,(2006) , 10.1109/ICPR.2006.1033
Gordon M. Mair, Towards transparent telepresence international conference on virtual reality. pp. 300- 309 ,(2007) , 10.1007/978-3-540-73335-5_33
J. Ostermann, J. Bormans, P. List, D. Marpe, M. Narroschke, F. Pereira, T. Stockhammer, T. Wedi, Video coding with H.264/AVC: tools, performance, and complexity IEEE Circuits and Systems Magazine. ,vol. 4, pp. 7- 28 ,(2004) , 10.1109/MCAS.2004.1286980