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Issue No.02 - March/April (2009 vol.15)
pp: 262-273
Saif Ali , AMD, Santa Clara
Jieping Ye , Arizona State University, Tempe
Anshuman Razdan , Arizona State University, Tempe
Peter Wonka , Arizona State University, Tempe
ABSTRACT
We describe an approach to render massive urban models. To prevent a memory transfer bottleneck we propose to render the models from a compressed representation directly. Our solution is based on rendering crude building outlines as polygons and generating details by ray-tracing displacement maps in the fragment shader. We demonstrate how to compress a displacement map so that a decompression algorithm can selectively and quickly access individual entries in a fragment shader. Our prototype implementation shows how a massive urban model can be compressed by a factor of $85$ and outperform a basic geometry-based renderer by a factor of $50$ to $100$ in rendering speed.
INDEX TERMS
Display algorithms, Raytracing, Displacement Mapping, GPU Raytracing
CITATION
Saif Ali, Jieping Ye, Anshuman Razdan, Peter Wonka, "Compressed Facade Displacement Maps", IEEE Transactions on Visualization & Computer Graphics, vol.15, no. 2, pp. 262-273, March/April 2009, doi:10.1109/TVCG.2008.98
REFERENCES
[1] D.W. Paglieroni and S.M. Petersen, “Height Distributional Distance Transform Methods for Height Field Ray Tracing,” ACM Trans. Graphics, vol. 13, no. 4, pp. 376-399, 1994.
[2] W. Donnelly, “Per-Pixel Displacement Mapping with Distance Functions,” GPU Gems 2, 2005.
[3] J. Kautz and M.D. McCool, “Interactive Rendering with Arbitrary BRDFs Using Separable Approximations,” Proc. Eurographics Workshop Rendering Techniques, 253-253, 1999.
[4] L. Borgeat, G. Godin, F. Blais, P. Massicotte, and C. Lahanier, “GoLD: Interactive Display of Huge Colored and Textured Models,” ACM Trans. Graphics, vol. 26, no. 3, pp. 869-877, July 2005.
[5] E. Gobbetti and F. Marton, “Far Voxels: A Multiresolution Framework for interactive Rendering of Huge Complex 3D Models on Commodity Graphics Platforms,” ACM Trans. Graphics, vol. 24, no. 3, pp. 878-885, July 2005.
[6] P. Lindstrom, D. Koller, W. Ribarsky, L.F. Hodges, N. Faust, and G.A. Turner, “Real-Time, Continuous Level of Detail Rendering of Height Fields,” Proc. ACM SIGGRAPH '96, pp. 109-118, 1996.
[7] F. Losasso and H. Hoppe, “Geometry Clipmaps: Terrain Rendering Using Nested Regular Grids,” ACM Trans. Graphics, vol. 23, no. 3, pp. 769-776, Aug. 2004.
[8] E. Gobbetti, F. Marton, P. Cignoni, M.D. Benedetto, and F. Ganovelli, “C-BDAM—Compressed Batched Dynamic Adaptive Meshes for Terrain Rendering,” Computer Graphics Forum, vol. 25, no. 3, Sept. 2006.
[9] F. Musgrave, “Grid Tracing: Fast Ray Tracing for Height Fields,” technical report, 1988.
[10] D.W. Paglieroni, “The Directional Parameter Plane Transform of a Height Field,” ACM Trans. Graphics, vol. 17, no. 1, pp. 50-70, 1998.
[11] C.-H. Lee and Y.-G. Shin, “A Terrain Rendering Method Using Vertical Ray Coherence,” J. Visualization and Computer Animation, vol. 8, no. 2, pp. 97-114, 1997.
[12] B.E. Smits, P. Shirley, and M.M. Stark, “Direct Ray Tracing of Displacement Mapped Triangles,” Proc. Eurographics Workshop Rendering Techniques, pp. 307-318, 2000.
[13] R.L. Cook, “Shade Trees,” Proc. ACM SIGGRAPH '84, pp. 223-231, 1984.
[14] J.F. Blinn, “Simulation of Wrinkled Surfaces,” Proc. ACM SIGGRAPH '78, pp. 286-292, 1978.
[15] S. Gumhold and T. Huettner, “Multiresolution Rendering with Displacement Mapping,” Proc. ACM SIGGRAPH/Eurographics Workshop Graphics Hardware (HWWS '99), pp. 55-66, 1999.
[16] M. Doggett and J. Hirche, “Adaptive View Dependent Tessellation of Displacement Maps,” Proc. ACM SIGGRAPH/Eurographics Workshop Graphics Hardware (HWWS '00), pp. 59-66, 2000.
[17] K. Moule and M.D. McCool, “Efficient Bounded Adaptive Tessellation of Displacement Maps,” Proc. Conf. Graphics Interface (GI '02), pp. 171-180, May 2002.
[18] J. Hirche, A. Ehlert, S. Guthe, and M. Doggett, “Hardware Accelerated Per-Pixel Displacement Mapping,” Proc. Conf. Graphics Interface (GI '04), pp. 153-158, 2004.
[19] F. Policarpo, M.M. Oliveira, and A.L.D.C. Jo, “Real-Time Relief Mapping on Arbitrary Polygonal Surfaces,” Proc. ACM SIGGRAPH Symp. Interactive 3D Graphics and Games (I3D'05), pp. 155-162, 2005.
[20] E.A. Risser, M.A. Shah, and S. Pattanaik, “Interval Mapping,” technical report, School of Eng. and Computer Science, Univ. of Central Florida, 2006.
[21] L. Baboud and X. Décoret, “Rendering Geometry with Relief Textures,” Proc. Conf. Graphics Interface (GI '06), pp. 195-201, 2006.
[22] J. Dummer, “Cone Step Mapping: An Iterative Ray-Heightfield Intersection Algorithm,” technical report, http://www.lonesock. net/filesConeStepMapping.pdf , 2006.
[23] L. Wang, X. Wang, X. Tong, S. Lin, S. Hu, B. Guo, and H.-Y. Shum, “View-Dependent Displacement Mapping,” ACM Trans. Graphics, vol. 22, no. 3, pp. 334-339, 2003.
[24] N. Tatarchuk, “Dynamic Parallax Occlusion Mapping with Approximate Soft Shadows,” Proc. ACM SIGGRAPH Symp. Interactive 3D Graphics and Games (I3D '06), pp. 63-69, 2006.
[25] G.H. Golub and C.F. Van Loan, Matrix Computations, third ed. Johns Hopkins Univ. Press, 1996.
[26] I.T. Jolliffe, Principal Component Analysis. Springer, 1986.
[27] A. Fournier, “Separating Reflection Functions for Linear Radiosity,” Proc. Eurographics Workshop Rendering Techniques, pp. 296-305, 1995.
[28] R. Wang, J. Tran, and D.P. Luebke, “All-Frequency Relighting of Non-Diffuse Objects Using Separable BRDF Approximation,” Proc. 15th Eurographics Workshop Rendering Techniques, pp. 345-354, 2004.
[29] M. Alexa and W. Müller, “Representing Animations by Principal Components,” Computer Graphics Forum, vol. 19, no. 3, 2000.
[30] K. Nishino, Y. Sato, and K. Ikeuchi, “Eigen-Texture Method: Appearance Compression Based on 3D Model,” Proc. IEEE Conf. Computer Vision and Pattern Recognition (CVPR '99), pp. 618-624, 1999.
[31] M. Turk and A. Pentland, “Eigenfaces for Recognition,” J. Cognitive Neuroscience, vol. 3, no. 1, pp. 71-86, 1991.
[32] J. Lehtinen and J. Kautz, “Matrix Radiance Transfer,” Proc. ACM SIGGRAPH Symp. Interactive 3D Graphics (I3D '03), pp. 59-64, Apr. 2003.
[33] L. Latta and A. Kolb, “Homomorphic Factorization of BRDF-Based Lighting Computation,” Proc. ACM SIGGRAPH '02, pp. 509-516, 2002.
[34] M.D. McCool, J. Ang, and A. Ahmad, “Homomorphic Factorization of BRDFs for High-Performance Rendering,” Proc. ACM SIGGRAPH '01, pp. 171-178, 2001.
[35] F. Suykens, K. vom Berge, A. Lagae, and P. Dutré, “Interactive Rendering with Bidirectional Texture Functions,” Computer Graphics Forum, vol. 22, no. 3, pp. 463-472, Sept. 2003.
[36] D.D. Lee and H.S. Seung, Algorithms for Non-Negative Matrix Factorization, pp. 556-562. MIT Press, 2000.
[37] J. Lawrence, S. Rusinkiewicz, and R. Ramamoorthi, “Efficient BRDF Importance Sampling Using a Factored Representation,” ACM Trans. Graphics, vol. 23, no. 3, pp. 496-505, 2004.
[38] J. Lawrence, A. Ben-Artzi, C. DeCoro, W. Matusik, H. Pfister, R. Ramamoorthi, and S. Rusinkiewicz, “Inverse Shade Trees for Non-Parametric Material Representation and Editing,” ACM Trans. Graphics, vol. 25, no. 3, pp. 735-745, 2006.
[39] P. Peers, K. vom Berge, W. Matusik, R. Ramamoorthi, J. Lawrence, S. Rusinkiewicz, and P. Dutré, “A Compact Factored Representation of Heterogeneous Subsurface Scattering,” ACM Trans. Graphics, vol. 25, no. 3, pp. 746-753, 2006.
[40] P.-P.J. Sloan, J. Hall, J.C. Hart, and J. Snyder, “Clustered Principal Components for Precomputed Radiance Transfer,” ACM Trans. Graphics, vol. 22, no. 3, pp. 382-391, 2003.
[41] A.W. Kristensen, T. Akenine-Möller, and H.W. Jensen, “Precomputed Local Radiance Transfer for Real-Time Lighting Design,” ACM Trans. Graphics, vol. 24, no. 3, pp. 1208-1215, 2005.
[42] M. Sattler, R. Sarlette, and R. Klein, “Simple and Efficient Compression of Animation Sequences,” Proc. ACM SIGGRAPH/Eurographics Symp. Computer Animation (SCA '05), pp. 209-218, 2005.
[43] O. Arikan, “Compression of Motion Capture Databases,” ACM Trans. Graphics, vol. 25, no. 3, pp. 890-897, , 2006.
[44] J. Ricard, J. Royan, and O. Aubault, “From Photographs to Procedural Facade Models,” ACM SIGGRAPH '07, p. 75, 2007.
[45] P. Müller, G. Zeng, P. Wonka, and L.V. Gool, “Image-Based Procedural Modeling of Facades,” ACM Trans. Graphics, vol. 24, no. 3, p. 85, 2007.
[46] G. Schaufler, J. Dorsey, X. Decoret, and F. Sillion, “Conservative Volumetric Visibility with Occluder Fusion,” Proc. ACM SIGGRAPH '00, pp. 229-238, 2000.
[47] Y.I.H. Parish and P. Müller, “Procedural Modeling of Cities,” Proc. ACM SIGGRAPH '01, E. Fiume, ed., pp. 301-308, 2001.
[48] W.H. Press, W.T. Vetterling, S.A. Teukolsky, and B.P. Flannery, Numerical Recipes in C++: The Art of Scientific Computing, 2002.
[49] M. Koyutürk and A. Grama, “PROXIMUS: A Framework for Analyzing Very High Dimensional Discrete-Attributed Datasets,” Proc. ACM SIGKDD '03, pp. 147-156, 2003.
[50] T. Kolda and D. O'Leary, “A Semidiscrete Matrix Decomposition for Latent Semantic Indexing Information Retrieval,” ACM Trans. Information Systems, vol. 16, no. 4, pp. 322-346, 1998.
[51] M.R. Garey and D.S. Johnson, Computers and Intractability: A Guide to the Theory of NP-Completeness. W.H. Freeman, 1979.
[52] D. Blythe, “The Direct3d 10 System,” ACM Trans. Graphics, vol. 25, no. 3, pp. 724-734, 2006.
[53] C. Sturtivant, Finding the Right One, http://doi.acm.org/10.1145/1141911.1141971http:/ /blog.lib.umn.edu/sturt001/sturtivant/ 2006/12finding_the_right_one.html , 2008.
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