Abstract: A photographing control apparatus includes a memory configured to store a first image that is photographed by a first camera and the second image that is photographed by a second camera the second image including an image of a user who has visibility of the first image being displayed in a display, and a processor coupled to the memory and configured to acquire the first image and the second image, detect the line of sight of the user based on the second image, identify an object displayed at the position of the line of sight of the user from the first image displayed in the display, and control a photographing direction or photographing magnification of the first camera or both photographing direction and photographing magnification of the first camera so that the object is continuously included in the first image for a predetermined time period or longer.

Abstract: A photographing control apparatus includes a memory configured to store a first image that is photographed by a first camera and the second image that is photographed by a second camera the second image including an image of a user who has visibility of the first image being displayed in a display, and a processor coupled to the memory and configured to acquire the first image and the second image, detect the line of sight of the user based on the second image, identify an object displayed at the position of the line of sight of the user from the first image displayed in the display, and control a photographing direction or photographing magnification of the first camera or both photographing direction and photographing magnification of the first camera so that the object is continuously included in the first image for a predetermined time period or longer.

Abstract: An obstacle detection device includes a detector, a generator, and an estimator. The detector detects a person region where a shape of a person is present, from a captured image. The generator generates an optical flow based on a non-detection image from which the person region is not detected and a detection image from which the person region is detected before the time of the non-detection image in a case where the person region is not detected by the detector. The estimator estimates the person region in the non-detection image based on the optical flow generated by the generator.

Abstract: A photographing control apparatus includes a memory configured to store a first image that is photographed by a first camera and the second image that is photographed by a second camera the second image including an image of a user who has visibility of the first image being displayed in a display, and a processor coupled to the memory and configured to acquire the first image and the second image, detect the line of sight of the user based on the second image, identify an object displayed at the position of the line of sight of the user from the first image displayed in the display, and control a photographing direction or photographing magnification of the first camera or both photographing direction and photographing magnification of the first camera so that the object is continuously included in the first image for a predetermined time period or longer.