A computer-implemented cursor display method of displaying a cursor in a two-dimensional image in which sets of laser point cloud data distributed on a three-dimensional coordinate system are shown on the basis of a predetermined view point position, the cursor indicating a focus point while being manipulatable to move, the method comprising: causing corresponding-position arithmetic means to perform arithmetic on a position on the three-dimensional coordinate system which corresponds to the focus point in the two-dimensional image, and causing graphic definition means to define a plane graphic region, including the corresponding position and being orthogonal to a view point position direction, on the three-dimensional coordinate system on the basis of the corresponding position on which the arithmetic is performed by the corresponding-position arithmetic means, causing non-display processing means to divide a view region, originating from the view point position and passing through the plane graphic region, into segments on the basis of the plane graphic region defined by the graphic definition means, and performing non-display processing on sets of laser point cloud data placed and displayed in any one of the divided segments, and wherein the shape of the laser point cloud data is displayed in a discrete arrangement; wherein a captured image of a target indicated by the sets of laser point cloud data from the view point position as a taking position is displayed by third-dimensional display processing means on the two-dimensional image with the sets of laser point cloud data in a superimposed manner, wherein the captured image is displayed behind the sets of laser point cloud data as a wallpaper; wherein the captured image and the sets of laser point cloud data are obtained from an automobile or an aircraft; wherein the sets of laser point cloud data distributed on the three-dimensional coordinate system are subjected to pseudo-three-dimensional display in the two-dimensional image; and wherein the position of the cursor in the depth direction in the two-dimensional image is identified by borders between the display and the non-display of the sets of laser point cloud data, wherein said position corresponds to the focus point. causing corresponding-position arithmetic means to perform arithmetic on a position on the three-dimensional coordinate system which corresponds to the focus point in the two-dimensional image, and causing graphic definition means to define a plane graphic region, including the corresponding position and being orthogonal to a view point position direction, on the three-dimensional coordinate system on the basis of the corresponding position on which the arithmetic is performed by the corresponding-position arithmetic means, causing non-display processing means to divide a view region, originating from the view point position and passing through the plane graphic region, into segments on the basis of the plane graphic region defined by the graphic definition means, and performing non-display processing on sets of laser point cloud data placed and displayed in any one of the divided segments, and wherein the shape of the laser point cloud data is displayed in a discrete arrangement; wherein a captured image of a target indicated by the sets of laser point cloud data from the view point position as a taking position is displayed by third-dimensional display processing means on the two-dimensional image with the sets of laser point cloud data in a superimposed manner, wherein the captured image is displayed behind the sets of laser point cloud data as a wallpaper; wherein the captured image and the sets of laser point cloud data are obtained from an automobile or an aircraft; wherein the sets of laser point cloud data distributed on the three-dimensional coordinate system are subjected to pseudo-three-dimensional display in the two-dimensional image; and wherein the position of the cursor in the depth direction in the two-dimensional image is identified by borders between the display and the non-display of the sets of laser point cloud data, wherein said position corresponds to the focus point.