Wongun Choi, Khuram Shahid, Silvio Savarese. What are they doing? : Collective activity classification using spatio-temporal relationship among people. In 12th IEEE International Conference on Computer Vision Workshops, ICCV Workshops 2009, Kyoto, Japan, September 27 - October 4, 2009. pages 1282-1289, IEEE Computer Society, 2009. [doi]
Abstract is missing.