“Cosine lobe based relighting from gradient illumination photographs”
Conference:
Type(s):
Title:
- Cosine lobe based relighting from gradient illumination photographs
Abstract:
Image-based relighting is a powerful technique for synthesizing images of a scene under novel illumination conditions, based on a set of input photographs. While successful relighting methods exist, they either require many photographs [Debevec et al. 2000], or operate on a limited class of materials or illumination conditions [Ma et al. 2007][Ramamoorthi 2006].
References:
1. Debevec, P., Hawkins, T., Tchou, C., Duiker, H.-P., Sarokin, W., and Sagar, M. 2000. Acquiring the reflectance field of a human face. In Siggraph 2000, Computer Graphics Proceedings, ACM Press / ACM SIGGRAPH / Addison Wesley Longman, K. Akeley, Ed., 145–156.
2. Ma, W.-C., Hawkins, T., Peers, P., Chabert, C.-F., Weiss, M., and Debevec, P. 2007. Rapid acquisition of specular and diffuse normal maps from polarized spherical gradient illumination. In Rendering Techniques, 183–194.
3. Ramamoorthi, R. 2006. Modeling Illumination Variation with Spherical Harmonics. In Face Processing: Advanced Modeling Methods. 385–424.
