Analytic tangent irradiance environment maps for anisotropic surfaces

Computer Graphics Forum

Volumn 31, Issue 4, 2012, Pages 1501-1508

  Mehta, Soham Uday ^a   Ramamoorthi, Ravi ^a   Meyer, Mark ^b   Hery, Christophe ^b  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b Pixar Animation Studios   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANISOTROPY; MONTE CARLO METHODS; REFLECTION; RENDERING (COMPUTER GRAPHICS); SPHERES;

ANISOTROPIC SHADING; ANISOTROPIC SURFACES; INTERACTIVE APPLICATIONS; LAMBERTIAN REFLECTANCE; MAP REPRESENTATIONS; MONTE CARLO SAMPLING; REAL-TIME RENDERING; SPHERICAL HARMONIC EXPANSIONS;

HARMONIC ANALYSIS;

EID: 84879869841     PISSN: 01677055     EISSN: 14678659     Source Type: Journal    
DOI: 10.1111/j.1467-8659.2012.03146.x     Document Type: Article

References (18)

1. BANKS D.: Illumination in diverse codimensions. In SIGGRAPH 94 (1994), pp. 327-334. 1
2. BASRI R., JACOBS D.: Lambertian Reflectance and Linear Subspaces. In International Conference on Computer Vision (2001), pp. 383-390. 1, 3
3. CLARBERG P., AKENINE-MOLLER T.: Exploiting visibility correlation in direct illumination. Computer Graphics Forum (EGSR 08) 27, 4 (2008), 1125-1136. 7
4. CRANE K., DESBRUN M., SCHRODER P.: Trivial connections on discrete surfaces. Computer Graphics Forum (SGP 2010) 29, 5 (2010), 1525-1533. 1, 6
5. CHEN H., LIU X.: Lighting and materials of Halo 3. Http://developer.amd. com/gpu-assets/S2008-Chen- Lighting-and-Material-of-Halo3.pdf, 2008.1
6. FISHER M., SCHRODER P., DESBRUN M., HOPPE H.: Design of tangent vector fields. ACM Transactions on Graph- Ics (SIGGRAPH 07) 26, 3 (2007). 1
7. HOLROYD M., LAWRENCE J., HUMPHREYS G., ZICKLER T.: A photometric approach for estimating normals And tangents. ACM Transactions on Graphics (SIGGRAPH ASIA 08) 27, 5 (2008), 133:1-133:9. 6
8. KAJIYA J., KAY T.: Rendering Fur with Three Dimensional Textures. In SIGGRAPH 89 (1989), pp. 271-280. 1, 2
9. KAUTZ J., VÁZQUEZ P., HEIDRICH W., SEIDEL H.: A Unified Approach to Prefiltered Environment Maps. In Euro- Graphics Rendering Workshop 00 (2000), pp. 185-196. 2
10. MACROBERT T.: Spherical harmonics: an elementary Treatise on harmonic functions with applications. Dover Publica- tions, 1967. 3
11. MARSCHNER S., JENSEN H., CAMMARANO M., WORLEY S., HANRAHAN P.: Light scattering from human hair Fibers. ACM Transactions on Graphics (SIGGRAPH 03) 22, 3 (2003), 780-791. 2
12. NG R., RAMAMOORTHI R., HANRAHAN P.: All- Frequency Shadows using Non-linear Wavelet Lighting Approx- imation. ACM Transactions on Graphics (SIGGRAPH 03) 22, 3 (2003), 376-381. 1
13. RAMAMOORTHI R., HANRAHAN P.: An Efficient Representation for Irradiance Environment Maps. In SIGGRAPH 01 (2001), pp. 497-500. 1, 2, 3, 8
14. RAMAMOORTHI R., HANRAHAN P.: On the relationship between Radiance and Irradiance: Determining the illumination from images of a convex Lambertian object. JOSA A 18, 10 (2001), 2448-2459. 1
15. RAMAMOORTHI R., HANRAHAN P.: Frequency Space Environment Map Rendering. ACM Transactions on Graphics (SIGGRAPH 02) 21, 3 (2002), 517-526. 2
16. REN Z., ZHOU K., LI T., HUA W., GUO B.: Interactive hair rendering under environment lighting. ACM Transactions on Graphics (SIGGRAPH 10) 29, 4 (2010). 2
17. SLOAN P., KAUTZ J., SNYDER J.: Precomputed Radiance Transfer for Real-Time Rendering in Dynamic, Low- Frequency Lighting Environments. ACM Transactions on Graphics (SIGGRAPH 02) 21, 3 (2002), 527-536. 1, 8
18. WARD G. J.: Measuring and Modeling Anisotropic Reflection. In Computer Graphics (SIGGRAPH 92) (1992), Pp. 265-272. 1