@techreport{Sun:TR:2013, title = {A Quantitative Analysis of Current Practices in Optical Flow Estimation and the Principles Behind Them}, author = {Sun, Deqing and Roth, Stefan and Black, Michael J.}, number = {CS-10-03}, institution = {Brown University, Department of Computer Science}, month = jan, year = {2013}, doi = {}, month_numeric = {1} }