Ground object detection system, ground object detection method and program

摘要

PROBLEM TO BE SOLVED: To perform a report creation work describing the size and number of ground objects in a simple and short time, and as a result, it is possible to carry out the report preparation work at low cost. SOLUTION: A ground object detection system 1 has an image combining unit 19 that generates a bird's-eye view image of a bird's-eye view from the sky, a machine learning unit 23 that detects the position of a stone gravel captured in the bird's-eye view image, and a bird's-eye view image. , The map / image display unit 31 that generates a display control signal for displaying the screen on which the positions of the stone gravel detected by the machine learning unit 23 are superimposed and displayed, and the bird's-eye view image on which the positions of the stone gravel are superimposed. It has a processing request receiving unit 11 that accepts a setting input of an area of interest, and a spatial filtering unit 25 that performs spatial filtering processing on a bird's-eye view image on which the positions of stone gravel are superimposed based on the setting input of the area of interest. [Selection diagram] Fig. 1