An information processing device comprising: an acquisition unit that acquires a captured image (500, 600); a dividing unit that divides the captured image (500, 600) into a first region where a subject detection based on an image feature is performed and a second region other than the first region where the subject detection based on an image feature of the captured image (500, 600) is performed, the captured image (500, 600) having a circular shape, the second region having a circular shape, the first region having an annular shape and encompassing the second region; a detection unit that outputs a detection result on the first region, and a detection result (602, 603) on the second region by using a moving object detection which determines a region where a difference in a luminance value between the captured image and a background image exceeds a threshold as a moving object; and a display control unit for controlling a display device to display the detection result on the first region and the detection result (602, 603) on the second region on a screen displayed on the display device; wherein the detection unit corrects, in accordance with a first number of detected subjects which is a detection result of the subject detection based on the image feature for a first captured image captured at a first timing, a second number of detected subjects which is a detection result of the subject detection using the moving object detection for a second captured image captured at a second timing that is different from the first timing in case that the first number of detected subjects is greater than the second number of detected subjects. an acquisition unit that acquires a captured image (500, 600); a dividing unit that divides the captured image (500, 600) into a first region where a subject detection based on an image feature is performed and a second region other than the first region where the subject detection based on an image feature of the captured image (500, 600) is performed, the captured image (500, 600) having a circular shape, the second region having a circular shape, the first region having an annular shape and encompassing the second region; a detection unit that outputs a detection result on the first region, and a detection result (602, 603) on the second region by using a moving object detection which determines a region where a difference in a luminance value between the captured image and a background image exceeds a threshold as a moving object; and a display control unit for controlling a display device to display the detection result on the first region and the detection result (602, 603) on the second region on a screen displayed on the display device; wherein the detection unit corrects, in accordance with a first number of detected subjects which is a detection result of the subject detection based on the image feature for a first captured image captured at a first timing, a second number of detected subjects which is a detection result of the subject detection using the moving object detection for a second captured image captured at a second timing that is different from the first timing in case that the first number of detected subjects is greater than the second number of detected subjects.