Download pdf
An overview of BRDF models in computer graphics
- 1 Guangdong University of Technology
* Author to whom correspondence should be addressed.
Abstract
This paper aims to provide an overview of the Bidirectional Reflectance Distribution Function (BRDF) and the various parametric numerical models, known as BRDF models, used to make it easier and more efficient to use BRDF data in computer graphics. It introduces the basics of BRDF and classifies and describes some well-known BRDF models, including their advantages and disadvantages. The paper also covers the concept of data-driven models, which can achieve a high degree of realism by directly acquiring and using measured BRDF data in the rendering process.
Keywords
BRDF, empirical models, physically-based models, data-driven models.
[1]. Phong, B. T. (1975). Illumination for computer generated pictures. Communications of the ACM, 18(6), 311-317.
[2]. Blinn, J. F. (1977, July). Models of light reflection for computer synthesized pictures. In Proceedings of the 4th annual conference on Computer graphics and interactive techniques (pp. 192-198).
[3]. Ward, G. J. (1992, July). Measuring and modeling anisotropic reflection. In Proceedings of the 19th annual conference on Computer graphics and interactive techniques (pp. 265-272).
[4]. Dür, A. (2006). An improved normalization for the Ward reflectance model. Journal of Graphics Tools, 11(1), 51-59.
[5]. Geisler‐Moroder, D., & Dür, A. (2010, June). A new ward brdf model with bounded albedo. In Computer Graphics Forum (Vol. 29, No. 4, pp. 1391-1398). Oxford, UK: Blackwell Publishing Ltd.
[6]. Ashikhmin, M., & Shirley, P. (2000). An anisotropic phong brdf model. Journal of graphics tools, 5(2), 25-32.
[7]. Schlick, C. (1994, August). An inexpensive BRDF model for physically‐based rendering. In Computer graphics forum (Vol. 13, No. 3, pp. 233-246). Edinburgh, UK: Blackwell Science Ltd.
[8]. Neumann, L., Neumannn, A., & Szirmay‐Kalos, L. (1999, September). Compact metallic reflectance models. In Computer Graphics Forum (Vol. 18, No. 3, pp. 161-172). Oxford, UK and Boston, USA: Blackwell Publishers Ltd.
[9]. Torrance, K. E., & Sparrow, E. M. (1967). Theory for off-specular reflection from roughened surfaces. Josa, 57(9), 1105-1114.
[10]. Cook, R. L., & Torrance, K. E. (1981). A reflectance model for computer graphics. ACM Siggraph Computer Graphics, 15(3), 307-316.
[11]. He, X. D., Torrance, K. E., Sillion, F. X., & Greenberg, D. P. (1991). A comprehensive physical model for light reflection. ACM SIGGRAPH computer graphics, 25(4), 175-186.
[12]. Oren, M., & Nayar, S. K. (1994, July). Generalization of Lambert's reflectance model. In Proceedings of the 21st annual conference on Computer graphics and interactive techniques (pp. 239-246).
[13]. Lambert, J. H. (1760). Photometria.
[14]. Matusik, W. (2003). A data-driven reflectance model (Doctoral dissertation, Massachusetts Institute of Technology).
Cite this article
Zhou,Y. (2023). An overview of BRDF models in computer graphics. Theoretical and Natural Science,19,205-210.
Data availability
The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.
Disclaimer/Publisher's Note
The statements, opinions and data contained in all publications are solely those of the individual author(s) and contributor(s) and not of EWA Publishing and/or the editor(s). EWA Publishing and/or the editor(s) disclaim responsibility for any injury to people or property resulting from any ideas, methods, instructions or products referred to in the content.
About volume
Volume title: Proceedings of the 2nd International Conference on Computing Innovation and Applied Physics
© 2024 by the author(s). Licensee EWA Publishing, Oxford, UK. This article is an open access article distributed under the terms and
conditions of the Creative Commons Attribution (CC BY) license. Authors who
publish this series agree to the following terms:
1. Authors retain copyright and grant the series right of first publication with the work simultaneously licensed under a Creative Commons
Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this
series.
2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the series's published
version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial
publication in this series.
3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and
during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See
Open access policy for details).