Object detection and display apparatus, moveable body, and object detection and display method

1. An object detection and display apparatus for mounting in a moveable body, comprising:

a far infrared camera;

a display device; and

a processor configured to detect, from a first image outputted by the far infrared camera, an image of a display target object at a distance equal to or greater than a first distance reached by light from a headlight of the moveable body, and to cause the display device to display an image element corresponding to the display target object based on a position of the image of the display target object in the first image,

wherein the processor acquires selection information of a selected mode among a plurality of different modes for the first distance of the headlight and detects the display target object on the basis of the first distance determined in accordance with the selection information,

wherein the processor sets a region of a front windshield of the moveable body onto which the image element is displayed based on the selection information, and

wherein the region of the front windshield of the moveable body onto which the image element is displayed is narrower in size in the mode in which the first distance is longer than in the mode in which the first distance is shorter.

2. The object detection and display apparatus of claim 1 , wherein the processor detects an image of an object, from the first image, as the image of the display target object when a second distance from the moveable body to the object is equal to or greater than the first distance, and does not cause the display device to display an image element corresponding to the object when the second distance is less than the first distance.

3. The object detection and display apparatus of claim 1 , wherein the processor determines a type of the display target object from the first image, and causes the display device to display the image element as an icon corresponding to the type.

4. The object detection and display apparatus of claim 1 , further comprising a sensor configured to measure a second distance from the moveable body to an object included in the first image, wherein the processor acquires the second distance to the object from the sensor, and designates the object as the display target object when the second distance is greater than the first distance.

5. The object detection and display apparatus of claim 1 , wherein the processor determines a second distance from the moveable body to an object included in the first image on the basis of a size of an image of the object, and designates the object as the display target object when the second distance is greater than the first distance.

6. The object detection and display apparatus of claim 1 , further comprising a visible light camera, wherein the processor designates an object of a plurality of objects included in the first image, as the display target object when an image of a corresponding object is not included in a second image output from the visible light camera, or when a brightness of the image of the corresponding object in the second image is equal to or less than a predetermined value.

7. The object detection and display apparatus of claim 1 , wherein the display device includes a head-up display comprising a display element and an optical system, the head-up display configured to project a virtual image of an image displayed on the display element into a field of view of a user.

8. The object detection and display apparatus of claim 7 , wherein based on the position of the image of the display target object in the first image, the processor determines a field of view position to display the display target object in the field of view of the user and displays the image element at a corresponding position on the display element from which the display target object is projected.

9. The object detection and display apparatus of claim 7 , wherein the optical system comprises a reflection angle control member configured to reflect at least a portion of light emitted from the display element towards the field of view of the user at a different angle than with specular reflection.

10. A moveable body comprising an object detection and display apparatus, the object detection and display apparatus comprising a far infrared camera, a display device, and a processor configured to detect, from a first image outputted by the far infrared camera, an image of a display target object at a distance equal to or greater than a first distance reached by light from a headlight, and to cause the display device to display an image element corresponding to the display target object based on a position of the image of the display target object in the first image,

wherein the processor acquires selection information of a selected mode among a plurality of different modes for the first distance of the headlight and detects the display target object on the basis of the first distance determined in accordance with the selection information,

wherein the processor sets a region of a front windshield of the moveable body onto which the image element is displayed based on the selection information, and

wherein the region of the front windshield of the moveable body onto which the image element is displayed is narrower in size in the mode in which the first distance is longer than in the mode in which the first distance is shorter.

11. An object detection and display method for a moveable body comprising:

acquiring a first image using far infrared radiation;

detecting, from the first image, an image of a display target object at a distance equal to or greater than a first distance reached by light from a headlight of the moveable body; and

displaying an image element corresponding to the display target object based on a position of the image of the display target object in the first image,

wherein the selection information of a selected mode among a plurality of different modes is acquired for the first distance of the headlight and the display target object is detected on the basis of the first distance determined in accordance with the selection information, and

wherein a region of a front windshield of the moveable body onto which the image element is displayed is set based on the selection information, and

wherein the region of the front windshield of the moveable body onto which the image element is displayed is narrower in size in the mode in which the first distance is longer than in the mode in which the first distance is shorter.