A Method to Generate Movement of Human Legs on 2D Terrain with Barriers

Present a method to generate movement of human legs on 2D terrain with barriers.First proposes a new method to generate footprints,and then take the footprints as condition,based on the simplified model of leg to generate different parts of movement by using different methods: synthetically curve presents the ankle trajectory;geometric operations with constraints is used to control knee motion;and the use of curve interpolation method to synthesize the ankle movement to across the barriers.Finally,introduces some of implementation and experimental results.Experiments show that this method has small calculation and high reality,apply to the movement of human legs on 2D terrain with barriers.