1. Basri, R., Jacobs, D., & Kemelmacher, I. (2007). Photometric stereo with general, unknown lighting. International Journal of Computer Vision, 72(3), 239–257.
2. Bird, R. E. (1984). A simple spectral model for direct normal and diffuse horizontal irradiance. Solar Energy, 32, 461–471.
3. Bitouk, D., Kumar, N., Dhillon, S., Belhumeur, P. N., & Nayar, S. K. (2008). Face swapping: automatically replacing faces in photographs. ACM Transactions on Graphics (SIGGRAPH 2008), 27(3), 39:1–39:8.
4. Blinn, J. F., & Newell, M. E. (1976). Texture and reflection in computer generated images. In Proceedings of ACM SIGGRAPH 1976.
5. Buluswar, S. D., & Draper, B. A. (2002). Color models for outdoor machine vision. Computer Vision and Image Understanding, 85(2), 71–99.