Abstract
In this paper, we present a wavelet-based progressive compression method for isomorphic 3-D mesh sequence with constant connectivity. Our method reduces the spatial and temporal redundancy by using both spatial and temporal wavelet analysis. To encode geometry information, each mesh frame is decomposed into a base mesh and its spatial wavelet coefficients of each resolution level by spatial wavelet analysis filter bank. The spatially transformed sequence is decomposed into several sub-band signals by temporal wavelet analysis filter bank. The resulting signal is encoded by using an arithmetic coder. Since an isomorphic mesh sequence has the same connectivity over all frames, the connectivity information is encoded only for the first mesh frame. The proposed method enables both progressive representation and lossless compression in a single framework by multi-resolution wavelet analysis with a perfect reconstruction filter bank. Our method is compared with several conventional techniques including our previous work.
This work was supported by the Korea Research Foundation Grant funded by the Korean Government (MOEHRD) (KRF-2006-511-D00285), and also supported, in part, by the MIC(Ministry of Information and Communication), Korea, under the ITRC(Information Technology Research Center) support program supervised by the IITA(Institute of Information Technology Advancement) (IITA-2006-(C1090-0603-0002)).
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References
Lengyel, J.E.: Compression of time-dependent geometry. In: Proceeding of SI3D ’99, Atlanta, Georgia, United States, pp. 89–95. ACM Press, New York (1999), doi:10.1145/300523.300533
Karni, Z., Gotsman, C.: Compression of soft-body animation sequences. Computer and Graphics 28(1), 25–34 (2004)
Ibarria, L., Rossignac, J.: Dynapack: space-time compression of the 3d animations of triangle meshes with fixed connectivity. In: SCA ’03, pp. 126–135 (2003)
Payan, F., Antonini, M.: Wavelet-based compression of 3d mesh sequences. In: Proceedings of IEEE ACIDCA-ICMI’2005, Tozeur, Tunisia, November 2005, IEEE Computer Society Press, Los Alamitos (2005)
Guskov, I., Khodakovsky, A.: Wavelet compression of parametrically coherent mesh sequences. In: Proceedings of SCA ’04, Grenoble, France, pp. 183–192 (2004), doi:10.1145/1028523.1028547
Cho, J.W., et al.: 3-d dynamic mesh compression using wavelet-based multiresolution analysis. In: Proceedings of ICIP 2006, Atlanta, GA, USA, October 2006, pp. 529–532 (2006)
Lounsbery, M.: Multiresolution Analysis for Surfaces of Arbitrary Topological Type. PhD thesis, Dept. of Computer Science and Engineering, U. of Washington (1994)
Valette, S., Prost, R.: Wavelet-based progressive compression scheme for triangle meshes: Wavemesh. IEEE Trans. Visual. Comput. Graphics 10, 123–129 (2004)
Jung, H., Prost, R.: Lossless subband coding system based on rounding transform. IEEE Trans. Signal Processing 46(9), 2535–2540 (1998)
Cignoni, P., Rocchini, C., Scopigno, R.: Metro: Measuring error on simplified surfaces. Computer Graphic Forum 17(2), 167–174 (1998)
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Cho, JW., Kim, MS., Valette, S., Jung, HY., Prost, R. (2007). A 3-D Mesh Sequence Coding Using the Combination of Spatial and Temporal Wavelet Analysis. In: Gagalowicz, A., Philips, W. (eds) Computer Vision/Computer Graphics Collaboration Techniques. MIRAGE 2007. Lecture Notes in Computer Science, vol 4418. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-71457-6_35
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DOI: https://doi.org/10.1007/978-3-540-71457-6_35
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