Abstract: A maintenance work support system comprising: a database in which support information for supporting maintenance work is registered; a camera-image acquisition unit configured to acquire a camera-image imaged by a camera that is mounted on a terminal possessed by a worker performing the maintenance work; a position/attitude estimation unit configured to estimate a position and attitude of the terminal based on information that is obtained by at least one device mounted on the terminal; a target recognition unit configured to recognize a target of the maintenance work depicted in the camera-image; and a superimposed display unit configured to perform display processing in such a manner that the support information corresponding to the target acquired from the database is superimposed on least part of an image of the target visually recognized by the worker.

Abstract: A field cooperation system according to an embodiment includes a terminal device and a management device. The terminal device includes: a position measurement unit; and a display unit. The position measurement unit measures a position of the terminal device. A display device displays a display image. The management device includes: a database; and a display control unit. The database stores three-dimensional data representing a layout of a structure. The display control unit generates a display image to illustrate the structure and an icon representing the position of the terminal device on the display unit in correspondence with each other based on the three-dimensional data and the measured position of the terminal device.

Abstract: According to one embodiment, an omnidirectional photographing system comprising: at least two cameras, each of the two cameras being provided with a fisheye lens; a wearing tool that is to be worn by a wearer and is provided with the at least two cameras facing different directions; and an image processor configured to generate an entire celestial sphere image based on images generated by the at least two cameras, the entire celestial sphere image being an image that depicts surroundings of the wearer.

Abstract: A field cooperation system according to an embodiment includes a terminal device and a management device. The terminal device includes: a position measurement unit; and a display unit. The position measurement unit measures a position of the terminal device. A display device displays a display image. The management device includes: a database; and a display control unit. The database stores three-dimensional data representing a layout of a structure. The display control unit generates a display image to illustrate the structure and an icon representing the position of the terminal device on the display unit in correspondence with each other based on the three-dimensional data and the measured position of the terminal device.

Abstract: A maintenance work support system comprising: a database in which support information for supporting maintenance work is registered; a camera-image acquisition unit configured to acquire a camera-image imaged by a camera that is mounted on a terminal possessed by a worker performing the maintenance work; a position/attitude estimation unit configured to estimate a position and attitude of the terminal based on information that is obtained by at least one device mounted on the terminal; a target recognition unit configured to recognize a target of the maintenance work depicted in the camera-image; and a superimposed display unit configured to perform display processing in such a manner that the support information corresponding to the target acquired from the database is superimposed on least part of an image of the target visually recognized by the worker.