Apparatus and method for synthesizing additional information while rendering object in 3D graphic-based terminal

摘要

An apparatus and a method synthesize additional information while rendering an object in a 3D-based terminal. A disparity of the additional information is determined with a value that is equal to a disparity of an object or greater than the disparity of the object by a predetermined value in a situation in which the object hidden by the additional information is to be synthesized using a depth buffer. The additional information is overlaid on an image with consideration of the determined disparity of the additional information.

主权项

1. A method to synthesize additional information in a three-dimensional (3D) image, the method comprising:
determining, by a processor, a disparity value of the additional information to be added, wherein the disparity value of the additional information is greater by a predetermined value than a disparity value of an object to be located behind the additional information; and displaying the 3D image where the additional information is overlaid according to the disparity value of the additional information, wherein the additional information comprises at least one informative element distinguished from the 3D image.