@article{XieGuofu:2014:DCV, title = {Hierarchical Diffusion Curves for Accurate Automatic Image Vectorization}, journal = {ACM Trans. Graph.}, issue_date = {November 2014}, volume = {33}, number = {6}, month = nov, year = {2014}, issn = {0730-0301}, pages = {230:1--230:11}, articleno = {230}, numpages = {11}, url = {http://doi.acm.org/10.1145/2661229.2661275}, doi = {10.1145/2661229.2661275}, acmid = {2661275}, publisher = {ACM}, address = {New York, NY, USA}, keywords = {diffusion curves, image reconstruction, vectorization}, }