| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for three-dimensionally digitalizing an object with a changing surface. <P>SOLUTION: Three-dimensional coordinates of partial surfaces of an object 4 are determined by photographing and integrating a plurality of camera images showing a plurality of partial surfaces of the object 4. The plurality of camera images overlap with one another at the respective ends. The three-dimensional coordinates of the partial surfaces of the object 4 are collated and integrated by a matching method. Each of the camera images is divided into subframes (1.1-1.8, 2.1-2.9, 3.1-3.9). A plurality of subframes overlap with one another at the respective ends and overlap subframes included in the adjacent camera images. To the subframes (1.1-3.9), the three-dimensional coordinates relevant to the subframes are assigned from the camera images. The three-dimensional coordinates of the subframes (1.1-3.9) are collated and integrated by the matching method. This method is repeatedly executed for several times. <P>COPYRIGHT: (C)2012,JPO&INPIT |
