This paper proposes a new method for foot pose estimation using shoes as the node and based on the planar ground in order to estimate diverse foot shapes from an uncalibrated single camera. Our method is two key components: First, the shoe node provid...
This paper proposes a new method for foot pose estimation using shoes as the node and based on the planar ground in order to estimate diverse foot shapes from an uncalibrated single camera. Our method is two key components: First, the shoe node provides valuable information. This node consists of two points and one line and is used to estimate the accuracy of the match between the actual instep and the foot model; second, the reference point of the model is the midpoint of four points on the planar ground to be computed using a homography method. We demonstrate the proposed method in foot motion tracking scenarios.