Abstract: A technique for generating a three-dimensional (3D) image using a plurality of terminals is provided. The technique includes performing calibration of a distance between lenses in a plurality of terminals by using view images of a two-dimensional (2D) object acquired by the plurality of terminals, acquiring view images of a 3D object while maintaining a lens distance between the plurality of terminals which is determined based on the result of the calibration, and processing the acquired view images of the 3D object in order to generate a 3D image of the 3D object. The 3D image allows a user to experience the same sense of depth as viewing the object in the real world.

Abstract: A method of controlling a display apparatus using a camera based device and a mobile device, display apparatus, and system applying the same are provided. The method for controlling the display apparatus with the mobile device includes capturing an entity displayed which is on the display apparatus, in response to a movement of the mobile device, sensing at least one of a movement and a change of size of the captured entity, generating a control signal for controlling the display apparatus based on at least one of the sensed movement, and change of size of the entity and transmitting the generated control signal to the display apparatus.

Abstract: A technique for generating a three-dimensional (3D) image using a plurality of terminals is provided. The technique includes performing calibration of a distance between lenses in a plurality of terminals by using view images of a two-dimensional (2D) object acquired by the plurality of terminals, acquiring view images of a 3D object while maintaining a lens distance between the plurality of terminals which is determined based on the result of the calibration, and processing the acquired view images of the 3D object in order to generate a 3D image of the 3D object. The 3D image allows a user to experience the same sense of depth as viewing the object in the real world.

Abstract: A method of controlling a display apparatus using a camera based device and a mobile device, display apparatus, and system applying the same are provided. The method for controlling the display apparatus with the mobile device includes capturing an entity displayed which is on the display apparatus, in response to a movement of the mobile device, sensing at least one of a movement and a change of size of the captured entity, generating a control signal for controlling the display apparatus based on at least one of the sensed movement, and change of size of the entity and transmitting the generated control signal to the display apparatus.