Image apparatus for providing three-dimensional (3D) PIP image and image display method thereof
An image apparatus which provides a three-dimensional (3D) picture-in-picture (PIP) image, and an image display method thereof are provided. The image apparatus includes a graphic processor which adds a graphic representation to a main image to be displayed on a display, and a controller which controls the graphic processor to add a 3D form to the main image. Therefore, it is possible to provide a user with a single PIP image in which various sub-images are graphically represented in 3D.
1. An image display method comprising:
representing at least one sub-image on at least one face, respectively, of a three-dimensional (3D) form;
adding the 3D form on which the at least one sub-image is represented, to a main image; and
displaying the main image to which the 3D form is added, on a display,
wherein the at least one sub-image is displayed as a still image during rotation of the 3D form, and the at least one sub-image is displayed as a moving image before and after rotation of the 3D form.
2. The image display method as claimed in claim 1 , wherein the at least one sub-image is displayed in a picture-in-picture (PIP) form.
3. The image display method as claimed in claim 1 , wherein the representing comprises representing one of the sub-images, indicating information on a type of input image, on one of the faces of the 3D form.
4. The image display method as claimed in claim 1 , wherein the 3D form comprises a cube.
5. The image display method as claimed in claim 1 , further comprising receiving a rotation command,
wherein the displaying comprises rotating the 3D form and displaying the main image to which the rotated 3D form is added, on the display.
6. The image display method as claimed in claim 1 , wherein the at least one sub-image comprises one of an image received from an external source and a previously stored image, and the main image comprises one of an image received from an external source and a previously stored image.
7. The method according to claim 1 , wherein the 3D form does not include a top and does not include a bottom.
8. The image display method as claimed in claim 1 , wherein the representing comprises representing the at least one sub-image on a rear side of the at least one face.
9. An image apparatus comprising:
a processor which adds a graphic representation to a main image to be displayed on a display; and
a controller which controls the processor to represent at least one sub-image on at least one face, respectively, of a three-dimensional (3D) form, to generate the graphic representation, and to add the 3D form on which the at least one sub-image is represented, to the main image,
wherein the at least one sub-image is displayed as a still image during rotation of the 3D form, and the at least one sub-image is displayed as a moving image before and after rotation of the 3D form.
10. The image apparatus as claimed in claim 9 , wherein the at least one sub-image is displayed in a picture-in-picture (PIP) form.
11. The image apparatus as claimed in claim 9 , wherein the controller controls one of the a sub-images indicating information on a type of input image, to be represented on one of the faces of the 3D form.
12. The image apparatus as claimed in claim 9 , wherein the 3D form comprises a cube.
13. The image apparatus as claimed in claim 9 , further comprising a user command receiver,
wherein the controller rotates the 3D form and controls the processor to add to the main image the 3D form on which other sub-images are exposed due to rotation, if a rotation command is received from a user using the user command receiver.
14. The image apparatus as claimed in claim 9 , wherein the at least one sub-image comprises one of an image received from an external source and a previously stored image, and the main image comprises one of an image received from an external source and a previously stored image.
15. The image apparatus as claimed in claim 9 , wherein the 3D form does not include a top and does not include a bottom.
16. The image apparatus as claimed in claim 9 , wherein the controller represents the at least one sub-image on a rear side of the at least one face.
17. An image display method comprising:
representing at least one sub-image on at least one face, respectively, of a three-dimensional (3D) form;
adding the 3D form on which the at least one sub-image is represented, to a main image;
displaying the main image to which the 3D form is added, on a display; and
receiving a rotation command,
wherein the displaying comprises rotating the 3D form and displaying the main image to which the rotated 3D form is added, on the display,
wherein the at least one sub-image is displayed as a still image during rotation of the 3D form and the at least one sub-image is displayed as a moving image before and after rotation of the 3D form,
wherein the representing comprises representing the at least one sub-image on a rear side of the at least one face.