1. Generation and segmentation of motion trajectories;Shah,1992
2. Visual information about rigid and nonrigid motion: a geometric analysis;Todd;J. Exp. Psychol.,1982
3. Motion Representation and Perception;Cutting,1986
4. Visual perception of biological motion;Johansson;Scient. Am.,1975
5. Cyclic motion detection using spatiotemporal surfaces and curves;Allmen,1990