Abstract
Realistic shading models can be synthesized in real-time game play environments in which seamless scenes are able to be simulated by reflecting light transport through layered material. In this paper, we have proposed an advanced facial skin rendering as conveying actual Fresnel refractive indices derived from actually measured data on a real human face. The Fresnel index is contingent on the location on a face because facial tissue components are slightly different. To realize physically-based rendering, we have employed a hybrid shading technique that can be merged from both improved Oren-Nayar and layered Phong model. We have shown experimental results to verify the proposed method as well.
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References
Oren, M., Nayar, S.K.: Generalization of Lambert’s Reflectance Model. In: SIGGRAPH, pp. 239–246 (1994)
Jensen, H.W., Marschner, S.R., Levoy, M., Hanrahan, P.: A Practical Model for Subsurface Light Transport. In: Proceedings of SIGGRAPH, pp. 511–518 (2001)
Hanrahan, P., Krueger, W.: Proceeding SIGGRAPH 1993, Proceedings of the 20th Annual Conference on Computer Graphics and Interactive Techniques, pp. 165–174 (1993)
Marbach, R., Heise, H.M.: Optical Diffuse Reflectance Accessory for Measurements of Skin Tissue by Near-Infrared Spectroscopy. Applied Optics, 610–621 (1995)
Ding, H., Lu, J.Q., Wooden, W.A., Kragel, P.J., Hu, X.: Refractive Indices of Human Skin Tissues at Eight Wavelengths and Estimated Dispersion Relations between 300 and 1600 nm. Physics in Medicine and Biology, 1479–1489 (2006)
Petrov, G.I., Doronin, A., Whelan, H.T., Meglinski, I., Yakovlev, V.V.: Human Tissue Color as Viewed in High Dynamic Range Optical Spectral Transmission Measurements. Biomedical Optics Express, 2154–2161 (2012)
Gotanda, Y.: Beyond a Simple Physically Based Blinn-Phong Model in Real-Time. SIGGRAPH 2012 Course (2012)
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Lee, S., Chin, S. (2013). Advanced Facial Skin Rendering with Actual Fresnel Refractive Index Reflecting Facial Tissue Features. In: Park, J.J.(.H., Arabnia, H.R., Kim, C., Shi, W., Gil, JM. (eds) Grid and Pervasive Computing. GPC 2013. Lecture Notes in Computer Science, vol 7861. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-38027-3_67
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DOI: https://doi.org/10.1007/978-3-642-38027-3_67
Publisher Name: Springer, Berlin, Heidelberg
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