All-frequency shadows using non-linear wavelet lighting approximation

ACM Transactions on Graphics

Volumn 22, Issue 3, 2003, Pages 376-381

  Ng, Ren ^a   Ramamoorthi, Ravi ^b   Hanrahan, Pat ^a  

^a STANFORD UNIVERSITY   (United States)

^b Och Spine at New York Presbyterian Hospitals   (United States)

Author keywords

Image Based Rendering; Non linear Approximation; Relighting; Shadow Algorithms; Spherical Harmonics; Wavelets

Indexed keywords

IMAGE BASED RENDERING; NON LINEAR APPROXIMATION; RELIGHTING; SHADOW ALGORITHMS; SOFT SHADOWS; SPHERICAL HARMONICS; WAVELETS;

APPROXIMATION THEORY; HARMONIC ANALYSIS; LIGHTING; MAPPING; NATURAL FREQUENCIES; REAL TIME SYSTEMS; WAVELET TRANSFORMS;

LIGHT TRANSMISSION;

EID: 33646071583     PISSN: 07300301     EISSN: 07300301     Source Type: Conference Proceeding    
DOI: 10.1145/882262.882280     Document Type: Conference Paper

References (20)

1. AGRAWALA, M., RAMAMOORTHI, R., MEIRICH, A., AND MOLL, L. 2000. Efficient image-based methods for rendering soft shadows. In Proceedings of SIGGRAPH 2000, 375-384.
2. ASHIKHMIN, M., AND SHIRLEY, P. 2002. Steerable illumination textures. ACM Transactions on Graphics 21, 1, 1-19.
3. BOLZ, J., FARMER, I., GRINSPUN, E., AND SCHRÖDER, P. 2003. Sparse matrix solvers on the GPU: Conjugate gradients and multigrid. To Appear in ACM Transactions on Graphics.
4. CHEN, W., BOUGUET, J., CHU, M., AND GRZESZCZUK, R. 2002. Light field mapping: Efficient representation and hardware rendering of surface light fields. ACM Transactions on Graphics 21, 3, 447-456.
5. COHEN, M. F., AND GREENBERG, D. P. 1985. The hemi-cube: a radiosity solution for complex environments. Computer Graphics (Proceedings of SIGGRAPH 85) 19, 3, 31-40.
6. DEBEVEC, P., AND MALIK, J. 1997. Recovering high dynamic range radiance maps from photographs. Proc. of SIGGRAPH 1997, 369-378.
7. DEBEVEC, P., HAWKINS, T., TCHOU, C., DUIKER, H., SAROKIN, W., AND SAGAR, M. 2000. Acquiring the reflectance field of a human face. In Proceedings of SIGGRAPH 2000.
8. DEVORE, R. 1998. Nonlinear approximation. Acta Numerica 7, 51-150.
9. DORSEY, J., SILLION, F., AND GREENBERG, D. 1991. Design and simulation of opera lighting and projection effects. In Computer Graphics (Proceedings of SIGGRAPH 91), vol. 25, 41-50.
10. DROR, R., LEUNG, T., ADELSON, E., AND WILLSKY, A. 2001. Statistics of real-world illumination. In CVPR 01, II-164-II-171.
11. HECKBERT, P. S., AND HERF, M. 1997. Simulating soft shadows with graphics hardware. Tech. Rep. CMU-CS-97-104, Carnegie Mellon U.
12. LALONDE, P., AND FOURNIER, A. 1999. Interactive rendering of wavelet projected light fields. In Graphics Interface 99, 107-114.
13. MALLAT, S. 1998. A Wavelet Tour of Signal Processing (Chapter 9). Academic Press.
14. NIMEROFF, J., SIMONCELLI, E., AND DORSEY, J. 1994. Efficient rerendering of naturally illuminated environments. In Fifth Eurographics Workshop on Rendering, 359-373.
15. RAMAMOORTHI, R., AND HANRAHAN, P. 2001. An efficient representation for irradiance environment maps. In Proceedings of SIGGRAPH 2001, 497-500.
16. SCHRÖDER, P., AND SWELDENS, W. 1995. Spherical wavelets: Efficiently representing functions on the sphere. In Proceedings of SIGGRAPH 1995, 161-172.
17. SLOAN, P., KAUTZ, J., AND SNYDER, J. 2002. Precomputed radiance transfer for real-time rendering in dynamic, low-frequency lighting environments. ACM Transactions on Graphics 21, 3, 527-536.
18. SOLER, C., AND SILLION, F. 1998. Fast calculation of soft shadow textures using convolution. In Proceedings of SIGGRAPH 1998, 321-332.
19. TEO, P., SIMONCELLI, E., AND HEEGER, D. 1997. Efficient linear rerendering for interactive lighting design. Tech. Rep. STAN-CS-TN-97-60, Stanford University.
20. WOOD, D., AZUMA, D., ALDINGER, K., CURLESS, B., DUCHAMP, T., SALESIN, D., AND STUETZLE, W. 2000. Surface light fields for 3D photography. In Proceedings of SIGGRAPH 2000, 287-296.