Abstract
In the applications of Free View TV, pre-estimated depth information is available to synthesize the intermediate views as well as to assist texture video coding. Existing view synthesis prediction schemes generate virtual view picture only from interview pictures. However, there are many types of signal mismatches caused by depth errors, camera heterogeneity or illumination difference across views, and these mismatches decrease the prediction capability of virtual view picture. In this paper, we propose a least square based view synthesis prediction method to enhance the prediction capability of virtual view picture. This method integrates least square estimation with backward warping to synthesize the virtual view picture, which not only utilizes the adjacent views information but also the temporal information. Experiments show that the proposed method reduces the bitrate by up to 23% relative to the multi-view video coding standard, and about 16% relative to the conventional view synthesis prediction method.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Martinian, E., Behrens, A., Xin, J., Vetro, A.: View synthesis for multiview video compression. In: Proceedings of the Picture Coding Symposium, PCS, Beijing, China (2006)
Na, S.-T., Oh, K.-J., Ho, Y.-S.: Joint coding of multi-view video and corresponding depth map. In: Proceedings of the International Conference on Image Processing, ICIP, San Diego, USA (2008)
Yea, S., Vetro, A.: View synthesis prediction for multiview video coding. Signal Processing: Image Communication 24(1), 89–100 (2009)
Iyer, K.N., Maiti, K., Navathe, B., Kannan, H., Sharma, A.: Multiview video coding using depth based 3D warping. In: Proceedings of the International Conference on Multimedia and Expo, ICME, Singapore (2010)
Shimizu, S., Kimata, H., Sugimoto, S., Matsuura, N.: Decoder side macroblock information derivation for efficient multiview video plus depth map coding. In: Proceedings of the 3DTV Conference, Turkey (2011)
Kim, W.-S., Ortega, A.: Depth map distortion analysis for view rendering and depth coding. In: Proceedings of the International Conference on Image Processing, ICIP, Cairo, Egypt (2009)
Yamamoto, K., Kitahara, M., Kimata, H.: Multiview video voding using view interpolation and color correction. IEEE Transaction on Circuits and Systems for Video Technology 17(1), 1436–1449 (2007)
Hur, J.-H., Cho, S., Lee, Y.-L.: Adaptive local illumination change compensation method for H.264/AVC-based Multiview Video Coding. IEEE Transaction on Circuits and Systems for Video Technology 17(11), 1496–1505 (2007)
Telea, A.: An Image Inpainting Technique Based on the Fast Marching Method. Journal of Graphics Tools 9(1), 25–36 (2004)
Chen, Y., Pandit, P., Yea, S., Lim, C.S.: Draft Reference Software for MVC. Joint VideoTeam (JVT) of ISO/IEC MPEG & ITU-T VCEG, ISO/IEC JTC1/SC29/WG11 and ITU-T SG16 Q.6, Doc. JVT-AE207, London (2009)
Zitnick, C.L., Kang, S.B., Uyttendaele, M., Winder, S., Szeliski, R.: High-qulity Video View Interpolation using a Layered Representation. In: Proc. of ACM SIGGRAPH, pp. 600–608 (August 2004)
Bjøntegaard, G.: Calculation of average PSNR differences between RD-curves. VCEG Doc. VCEG-M33 (April 2001)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2012 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Hu, J., Hu, R., Wang, Z., Duan, M., Zhong, R., Han, Z. (2012). Least Square Based View Synthesis Prediction for Multi-view Video Coding. In: Lin, W., et al. Advances in Multimedia Information Processing – PCM 2012. PCM 2012. Lecture Notes in Computer Science, vol 7674. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-34778-8_22
Download citation
DOI: https://doi.org/10.1007/978-3-642-34778-8_22
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-34777-1
Online ISBN: 978-3-642-34778-8
eBook Packages: Computer ScienceComputer Science (R0)