Measuring approach of flying target landing parameters based on binocular vision

The landing pose of flying target is the important index to assess the performance of flying target. A binocular intersection measuring system is set up to detect the landing pose of flying target by high-speed photograph. Based on the characteristic of rotary objects, Different method is proposed to measure the pose according to the size of images in the camera planes. Experiments and theoretical analysis prove the correctness and reliability of the proposed measuring method, and the pose angle measuring error of big targets and transition targets is less than 1°. A new and reliable approach to measure the dynamic parameter of flying target is provided.