@article{Weyrich2008PrinciplesFoundations,
    author = {Weyrich, Tim and Lawrence, Jason and Lensch, Hendrik and Rusinkiewicz, Szymon and Zickler, Todd},
    title = {Principles of appearance acquisition and representation},
    journal = {Foundations and Trends in Computer Graphics and Vision},
    year = 2008,
    volume = 4,
    number = 2,
    pages = {75--191},
    doi = {http:/dx.doi.org/10.1561/0600000022},
    authorurl = {http://reality.cs.ucl.ac.uk/courses/siggraph2008/appearanceFoundations.html},
}