@InProceedings{Lee_Chen_WAVP11, author = {J. T. Lee* and C.-C. Chen* and J. K. Aggarwal}, title = {Recognizing Human-Vehicle Interactions from Aerial Video without Training}, booktitle = {Workshop of Aerial Video Processing in conjunction with CVPR (WAVP)}, address = {Colorado Springs, USA}, year = {2011}, note = {*These two authors contributed equally to the paper.} }