Support image display apparatus, support image display method, and computer readable medium

A support image display apparatus that displays a support image to point out an object included in a landscape observed from a viewpoint position of a moving body so as to be superimposed on the landscape, the support image display apparatus comprising:

• processing circuitry to:
• generate the support image that points out a reference position of the object;
• determine whether a complexity of a landscape of a region serving as a background of the generated support image is higher than a threshold;
• and
• when the complexity of the landscape of the region serving as the background is determined to be higher than the threshold, change a position of the generated support image such that a position pointed out by the support image becomes a position that can be visually recognized by the moving body and the position is in a region with a low complexity, out of regions in a surrounding of the reference position, and thereafter display the support image.

A support image display method that displays a support image to point out an object included in a landscape observed from a viewpoint position of a moving body so as to be superimposed on the landscape, the support image display method comprising:

• generating the support image that points out a reference position of the object;
• determining whether a complexity of a landscape of a region serving as a background of the support image is higher than a threshold;
• and
• when the complexity of the landscape of the region serving as the background is higher than the threshold, changing a position of the support image such that a position pointed out by the support image becomes a position that can be visually recognized by the moving body and the position is in a region with a low complexity, out of regions in a surrounding of the reference position, and thereafter displaying the support image.

A non-transitory computer readable medium storing a support image display program that displays a support image to point out an object included in a landscape observed from a viewpoint position of a moving body so as to be superimposed on the landscape, the support image display program causing a computer to execute:

• an image generation process to generate the support image that points out a reference position of the object;
• a complexity determination process to determine whether a complexity of a landscape of a region serving as a background of the support image generated by the image generation process is higher than a threshold;
• and
• a display control process to, when the complexity of the landscape of the region serving as the background is determined to be higher than the threshold by the complexity determination process, change a position of the support image generated by the image generation process such that a position pointed out by the support image becomes a position that can be visually recognized by the moving body and the position is in a region with a low complexity, out of regions in a surrounding of the reference position, and thereafter display the support image.