Abstract:
An information discriminating device includes an information acquiring unit, an information discriminating unit, and an information superimposing unit. The information acquiring unit acquires private information to be privately used by a user of the information discriminating device. The information discriminating unit discriminates a public information portion that is also usable as public information accessible by a special majority in the private information acquired by the information acquiring unit from a private information portion unusable as the public information. The information superimposing unit superimposes the private information portion on the public information.
Abstract:
An imaging device includes an imaging unit that receives light coming from a subject and thus generates electronic image data; a display unit that displays an image corresponding to the image data; an angle-of-view setting unit that an angle of view to be changed for the image displayed by the display unit according to a first signal input from the outside; and a control unit that starts control of change to a predetermined angle of view set by the angle-of-view setting unit according to a second signal different from the first signal.
Abstract:
The information device includes an imaging unit that images a subject and generates image data of the subject, a meta information generating unit that generates meta information related to the image data generated by the imaging unit, a possibility information generating unit that generates, with respect to the meta information, possibility information setting whether or not change of original information is possible by an external device when the meta information is transmitted to the external device, and an image file generating unit that generates an image file associating the image data generated by the imaging unit, the meta information generated by the meta information generating unit, and the possibility information generated by the possibility information generating unit with one another.
Abstract:
An image management server including a receiver configured to receive an image file. The image file includes image data, copyright information, and tag information including route information for transmitting the image data. The image file is transmitted by an external device in accordance with the route information. The image management server further includes a processor configured to add digital watermark information to the image data to make the image file in a state in which the copyright information is protected or waived, and a transmitter configured to transmit the image file to an image display server in the state in which the copyright information in the image file is protected or waived.