Imaging control device, operation method and program of imaging control device, and imaging device

An operation method of an imaging controller that controls an operation of a camera having a first filter that transmits a visible ray, a second filter that transmits an infrared ray, a correction lens, a zoom function, and an image sensor, the operation method comprising:

• by a processor of the imaging controller,
• selectively inserting the first filter and the second filter into an optical path;
• moving the correction lens along an optical axis to correct an on-axis chromatic aberration between the visible ray transmitted through the first filter and the infrared rays transmitted through the second filter;
• causing the image sensor to image the visible ray transmitted through the first filter to acquire a first image including a reflected image of a subject;
• causing the image sensor to image the infrared ray transmitted through the second filter to acquire a second image including the reflected image and a radiation image of the subject;
• operating the zoom function to correct a difference in angle of view between the first image and the second image caused by the movement of the correction lens along the optical axis;
• and
• outputting a third image including the radiation image based on the first image and the second image acquired in a state in which the difference in angle of view is corrected,
• wherein the processor is configured to output the third image only in a case where a preset execution condition is satisfied, and the execution condition includes a content that a brightness level of the reflected image included in the first image is equal to or larger than a preset threshold value.

A non-transitory storage medium storing a program that controls an operation of a camera having a first filter that transmits a visible ray, a second filter that transmits an infrared ray, a correction lens, a zoom function, and an image sensor, the program causing a computer to execute a process comprising:

• selectively inserting the first filter and the second filter into an optical path;
• moving the correction lens along an optical axis to correct an on-axis chromatic aberration between the visible ray transmitted through the first filter and the infrared rays transmitted through the second filter;
• causing the image sensor to image the visible ray transmitted through the first filter to acquire a first image including a reflected image of a subject;
• causing the image sensor to image the infrared ray transmitted through the second filter to acquire a second image including the reflected image and a radiation image of the subject;
• operating the zoom function to correct a difference in angle of view between the first image and the second image caused by the movement of the correction lens along the optical axis;
• and
• outputting a third image including the radiation image based on the first image and the second image acquired in a state in which the difference in angle of view is corrected,
• wherein the computer is configured to output the third image only in a case where a preset execution condition is satisfied, and the execution condition includes a content that a brightness level of the reflected image included in the first image is equal to or larger than a preset threshold value.