Accurate fitting of measured reflectances using a shifted gamma micro-facet distribution

Computer Graphics Forum

Volumn 31, Issue 4, 2012, Pages 1509-1518

  Bagher, M M ^a   Soler, C ^a   Holzschuch, N ^a  

^a UNIV GRENOBLE ALPES   (France)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER GRAPHICS;

COMPACT REPRESENTATION; FITTING PROCEDURE; MATERIAL MODELS; PHOTOREALISTIC IMAGES; STORAGE COSTS; VISUAL APPEARANCE;

DIGITAL STORAGE;

EID: 84879859817     PISSN: 01677055     EISSN: 14678659     Source Type: Journal    
DOI: 10.1111/j.1467-8659.2012.03147.x     Document Type: Article

References (23)

1. Ashikhmin M., Premoze S.: Distribution-based BRDFs. University of Utah, http://www.cs.utah.edu/~premoze/ Dbrdf/,2007. 2, 4
2. Ashikmin M., Premože S., Shirley P.: A microfacetbased BRDF generator. In SIGGRAPH '00 (2000), pp. 65-74. 2
3. Bourlier C., Berginc G., Saillard J.: One- and twodimensional Shadowing functions for any height and slope stationary Uncorrelated surface in the monostatic and bistatic configurations. IEEE Transactions on Antennas and Propagation 50, 3 (Mar. 2002), 312 -324. 2, 3
4. Brown G.: Shadowing by non-gaussian random surfaces. IEEE Transactions on Antennas and Propagation 28, 6 (Nov. 1980), 788 - 790. 2, 3
5. Cook R. L., Torrance K. E.: A reflectance model for Computer graphics. ACM Trans. Graph. 1, 1 (1982), 7-24. 2, 3
6. Lafortune E. P. F., Foo S.-C., Torrance K. E., Green- Berg D. P.: Non-linear approximation of reflectance functions. In SIGGRAPH '97 (1997), pp. 117-126. 2
7. Löw J., Kronander J., Ynnerman A., Unger J.: Brdf Models for accurate and efficient rendering of glossy surfaces. ACM Trans. Graph. 31, 1 (Feb. 2012), 9:1-9:14. 2
8. Lourakis M. I. A.: levmar: Levenberg-marquardt nonlinear Least squares algorithms in C/C++. Http://www.ics.Forth.gr/~lourakis/levmar/, Jul. 2004. 5, 7
9. Lazányi I., Szirmay-Kalos L.: Fresnel term approximations For metals. In Winter School of Computer Graphics (WSCG), Short papers (2005). 2, 6
10. Matusik W., Pfister H., Brand M., mcmillan L.: A Data-driven reflectance model. ACM Trans. Graph. 22, 3 (July 2003), 759-769. 1, 2, 4
11. Ngan A., Durand F., matusikw.: Experimental analysis Of BRDF models. In Eurographics Symposium on Rendering (2005), pp. 117-226. 1, 2, 6, 7, 8
12. Oren M., Nayar S. K.: Generalization of lambert's reflectance Model. In SIGGRAPH '94 (1994), pp. 239-246. 2
13. Pacanowski R., Salazar-Celis O., Schlick C., Granier X., Pierre P., Annie C.: Rational BRDF. IEEE Transactions On Visualization and Computer Graphics (2012). 2
14. Romeiro F., Vasilyev Y., Zickler T.: Passive reflectometry. In 10th European Conference on Computer Vision: Part IV (2008), pp. 859-872. 2
15. Schlick C.: An inexpensive BRDF model for physicallybased Rendering. Computer Graphics Forum 13, 3 (1994), 233- 246. 2
16. Smith B.: Geometrical shadowing of a random rough Surface. IEEE Transactions on Antennas and Propagation 15, 5 (Sept. 1967), 668 -671. 2, 3
17. Trowbridge T. S., Reitz K. P.: Average irregularity representation Of a rough surface for ray reflection. J. Opt. Soc. Am. 65, 5 (May 1975), 531-536. 2, 3
18. Torrance K. E., Sparrow E. M.: Theory for off-specular Reflection from roughened surfaces. J. Opt. Soc. Am. 57, 9 (Sept. 1967), 1105-1112. 1, 2, 3
19. Ward G. J.: Measuring and modeling anisotropic reflection. SIGGRAPH Comput. Graph. 26, 2 (1992), 265-272. 2
20. Walter B.,Marschner S., Li H., Torrance K. E.: Microfacet Models for refraction through rough surfaces. In Eurographics Symposium on Rendering (2007). 2, 3, 5, 6
21. Wang J., Ren P., Gong M., Snyder J., Guo B.: Allfrequency Rendering of dynamic, spatially-varying reflectance. ACM Trans. Graph. 28, 5 (2009), 133:1-133:10. 2
22. Weidlich A., Wilkie A.: Arbitrarily layered micro-facet Surfaces. In GRAPHITE '07 (International conference on Computer Graphics and interactive techniques in Australia and Southeast Asia) (2007), pp. 171-178. 2
23. Yu C., Seo Y., Lee S. W.: Global optimization for estimating A multiple-lobe analytical brdf. Comput. Vis. Image Underst. 115, 12 (Dec. 2011), 1679-1688. 2