| Title |
The Geometric Modeling for 3D Information of X-ray Inspection |
| Authors |
이흥호(Lee, Heung-Ho) ; 이승민(Lee, Seung-Min) |
| DOI |
https://doi.org/10.5370/KIEE.2013.62.8.1151 |
| Keywords |
X-ray ; Inspection ; Modeling ; Stereo |
| Abstract |
In this study, to clearly establish the concept of a geometric modeling I apply for the concept of Pushbroom, limited to two-dimensional radiation Locator to provide a three-dimensional information purposes. Respect to the radiation scanner Pushbroom modeling techniques, geometric modeling method was presented introduced to extract three-dimensional information as long as the rotational component of the Gamma-Ray Linear Pushbroom Stereo System, introduced the two-dimensional and three-dimensional spatial information in the matching relation that can be induced. In addition, the pseudo-inverse matrix by using the conventional least-squares method, GCP(Ground Control Point) to demonstrate compliance by calculating the key parameters. Projection transformation matrix is calculated for obtaining three-dimensional information from two-dimensional information can be used as the primary relationship, and through the application of a radiation image matching technology will make it possible to extract three-dimensional information from two-dimensional X-ray imaging. |