| 摘要 |
The present invention relates to a method and an apparatus for acquiring a three-dimensional (3D) image, and a computer readable recording medium. According to one aspect of the present invention, provided is the method comprising the steps of: acquiring a 3D primary image of an object from two-dimensional (2D) primary image data obtained by first and second cameras when a predetermined pattern is projected at the object by a projector and a 2D primary image of the pattern-projected object is acquired by the first and second cameras, and then converting the acquired 3D primary image into a 2D projector point of view image; correcting a missing area in the 2D projector point of view image, corresponding to the 3D data missing area in the 3D primary image, in order to compensate for a 3D data missing area caused by the curvature of the object and the points of view of the first and second cameras; and generating a corrected 3D image by referring to the 2D primary image data acquired by the first and second cameras and the corrected 2D projector point of view image information. |
