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The Geometric Modeling for 3D Information of X-ray Inspection

3차원 정보 제공을 위한 X-선 검색장치의 기하학적 모델링

  • Lee, Heung-Ho (Dept., of Electric Engineering Education, Chungnam National University) ;
  • Lee, Seung-Min (Dept., of Electric, Electronics & Communication Engineering Education, Chungnam National University)
  • Received : 2013.05.21
  • Accepted : 2013.07.29
  • Published : 2013.08.01

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.

Keywords

References

  1. Nam-Ho Lee, Young-Gwan Hwang, Seung-Min Lee, and Soon-Yong Park, "A Study on Stereo Visualization of the X-ray Scanned Image", KIEE Conference, pp.1926-1927, 2010.
  2. Nam-Ho Lee, Soon-Yong Park, and Seung-Min Lee, "Visualization of The Three Dimensional Information Using Stereo Camera", The Institute of Electronics Engineers of Korea, SC 47(4), pp.15-20, 2010.
  3. McGlone, P.; McGhee, J.; Henderson, I.A, "Modelling and identification of differential pressure cells", Instrumentation and Measurement Technology Conference, pp.1023-1028, 1998.
  4. Kother, D.; Wolff, I.; Beyer, A, "A Field Theoretical Analysis of Ferrite-Loaded Image Line Isolators for the Ka-Band", Microwave Conference, 15th European, pp.831-836, 1985.
  5. Muller, J.-P.; Otto, G.P.; Chau, T.K.W.; Collins, K.A.; Day, N.D.T.; Dowman, I.J, "Real-time Stereo Matching Spot Using Transputer Arrays", Geoscience and Remote Sensing Symposium, pp.1185-1186, 1988.
  6. Orun, A.B, "Image subpixel estimation by evaluation of ON satellite sensor model", Recent Advances in Space Technologies, 2003. RAST '03. International Conference on, pp.75-78.
  7. Evans, C.; Haimov, S.; Moore, R.K, "Calculation of ocean environmental parameters from a Ka-Band scatterometer using the Longuet-Higgins approach", Geoscience and Remote Sensing Symposium, pp.466-468, 1994.
  8. Hartley, R.; Gupta, R, "Computing matched-epipolar projections", Computer Vision and Pattern Recognition, pp.549-555, 1993.
  9. Tae-Jung Kim, Seung-Bum Kim, and Dong-Seok Shin, "Camera Modelling of Linear Pushbroom Images - Quality analysis of various algorithms", Korean Journal of Remote Sensing, 16(1), pp.73-86, 2000.

Cited by

  1. The Geometric Modeling for 3D Information of X-ray Inspection vol.63, pp.1, 2014, https://doi.org/10.5370/KIEE.2014.63.1.145