@article { Lopez-Moreno:2013:StylizedMaterials, author = {Lopez-Moreno, Jorge and Popov, Stefan and Bousseau, Adrien and Agrawala, Maneesh and Drettakis, George}, title = {Depicting Stylized Materials with Vector Shade Trees}, journal = {ACM Trans. Graph.}, issue_date = {July 2013}, volume = {32}, number = {4}, month = jul, year = {2013}, issn = {0730-0301}, pages = {118:1--118:10}, articleno = {118}, numpages = {10}, url = {http://doi.acm.org/10.1145/2461912.2461972}, doi = {10.1145/2461912.2461972}, acmid = {2461972}, publisher = {ACM}, address = {New York, NY, USA}, keywords = {artistic guidelines, gradient mesh, material depiction, shade trees, vector graphics}, }