Abstract
We present a 3-D Multi-view video delivery system where each user receives only the streams required for rendering their viewpoint. This paper proposes a novel method to alleviate adverse effects of the unavoidable delay between the time a client requests a new stream and the time it becomes available. To this effect, lower bit-rate versions of a set of adjacent views are also streamed to the viewer in addition to the currently required views. This ensures that the viewer has a low quality version of a view ready and decodable when an unpredicted viewpoint change occurs until the high quality stream arrives. Bandwidth implications and PSNR improvements are reported for various low quality streams encoded at different bit-rates. Performance comparisons of the proposed system with respect to transmitting all views using MVC and only two views with no low quality neighbors are presented.
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Levoy, M., Hanrahan, P.: Light field rendering. In: SIGGRAPH 1996, pp. 31–42. ACM Press, New York, USA (1996)
Adelson, E.H., Bergen, J.R.: The Plenoptic Function and the Elements of Early Vision, pp. 3–20. MIT Press, Cambridge (1991)
Kang, S.B., Szeliski, R., Anandan, P.: The geometry-image representation tradeoff for rendering. In: Proc. International Conference on Image Proc. vol. 2, pp. 13–16 (2000)
Mueller, K., Merkle, P., Schwarz, H., Hinz, T., Smolic, A., Oelbaum, T., Wiegand, T.: Multi-view video coding based on H.264/AVC using hierarchical b-frames. In: Picture Coding Symposium (PCS) (2006)
Kurutepe, E., Civanlar, M.R., Tekalp, A.M.: A receiver-driven multicasting framework for 3DTV transmission. In: Proceedings of European Signal Processing Conference (2005)
Kurutepe, E., Civanlar, M.R., Tekalp, A.M.: Interactive transport of multi-view videos for 3DTV applications. Journal of Zhejiang University SCIENCE A 7, 830–836 (2006)
Stelmach, L., Tam, W., Meegan, D., Vincent, A.: Stereo image quality: effects of mixed spatio-temporal resolution. IEEE Transactions on Circuits and Systems for Video Technology 10, 188–193 (2000)
Aksay, A., Bilen, C., Kurutepe, E., Ozcelebi, T., Akar, G.B., Civanlar, M.R., Tekalp, A.M.: Temporal and spatial scaling for stereoscopic video compression. In: EUSIPCO 2006, EURASIP (2006)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2006 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Kurutepe, E., Civanlar, M.R., Tekalp, A.M. (2006). Interactive Multi-view Video Delivery with View-Point Tracking and Fast Stream Switching. In: Gunsel, B., Jain, A.K., Tekalp, A.M., Sankur, B. (eds) Multimedia Content Representation, Classification and Security. MRCS 2006. Lecture Notes in Computer Science, vol 4105. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11848035_77
Download citation
DOI: https://doi.org/10.1007/11848035_77
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-39392-4
Online ISBN: 978-3-540-39393-1
eBook Packages: Computer ScienceComputer Science (R0)