“…At the same time, the accuracy of the algorithm in this paper is 91%, which is 14% higher than that of RANSAC. At the same time, compared with TSAC [34], FLANN [35], GMS [36], KNN [37], LPM [38], the accuracy of the algorithm in this paper is increased by 7%, 26%, 8%, 30%, and 10%, respectively. In Figure 5, the horizontal axis shows the images of fve different environment categories, and the vertical axis shows the running time.…”