Abstract: An image processing device of an embodiment includes a control unit that generates a composite image and outputs the composite image to a display device, the composite image being acquired by combination of a first image captured in first exposure time and having first resolution, and a second image that is an image corresponding to a part of a region of the first image, and that is captured in second exposure time shorter than the first exposure time and has second resolution higher than the first resolution, the first image and the second image being input from an image sensor.

Abstract: An information processing device includes an output control unit (173) that controls output on a presentation device so as to present content associated with an absolute position in a real space, to a first user, a determination unit (171) that determines a self-position in the real space, a transmission unit (172) that transmits a signal requesting rescue to a device positioned in the real space, when reliability of determination by the determination unit (171) is reduced, an acquisition unit (174) that acquires information about the self-position estimated from an image including the first user captured by the device according to the signal; and a correction unit (175) that corrects the self-position based on the information about the self-position acquired by the acquisition unit (174).