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Eighth IEEE Workshop on Applications of Computer Vision (WACV'07)
Stereo Matching and 3D Visualization for Gamma-Ray Cargo Inspection
Austin, Texas
February 21-February 22
ISBN: 0-7695-2794-9
| ASCII Text | x | ||
| Zhigang Zhu, Yu-Chi Hu, "Stereo Matching and 3D Visualization for Gamma-Ray Cargo Inspection," Applications of Computer Vision, IEEE Workshop on, pp. 13, Eighth IEEE Workshop on Applications of Computer Vision (WACV'07), 2007. | |||
| BibTex | x | ||
| @article{ 10.1109/WACV.2007.57, author = {Zhigang Zhu and Yu-Chi Hu}, title = {Stereo Matching and 3D Visualization for Gamma-Ray Cargo Inspection}, journal ={Applications of Computer Vision, IEEE Workshop on}, volume = {0}, year = {2007}, issn = {1550-5790}, pages = {13}, doi = {http://doi.ieeecomputersociety.org/10.1109/WACV.2007.57}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - CONF JO - Applications of Computer Vision, IEEE Workshop on TI - Stereo Matching and 3D Visualization for Gamma-Ray Cargo Inspection SN - 1550-5790 SP EP A1 - Zhigang Zhu, A1 - Yu-Chi Hu, PY - 2007 KW - null VL - 0 JA - Applications of Computer Vision, IEEE Workshop on ER - | |||
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/WACV.2007.57
In this paper, stereo matching and 3D visualization issues are studied for a linear pushbroom stereo model built for 3D gamma-ray (or x-ray) cargo inspection. A fast and automated stereo matching algorithm based on free-form deformable registration is developed to obtain 3D measurements of the objects under inspection. For facilitate stereo matching, an adaptive window min-max method is used to enhance the contrasts and boundaries of the challenging gammaray images. For fast implementation, a multi-resolution approach is also applied. A user interface is designed for interactive 3D measurements and visualization of the objects in interests. Experimental results are presented for real gamma-ray images of a 3D cargo container and the objects inside. The 3D measurements could add more value to today?s cargo inspection techniques.
Citation:
Zhigang Zhu, Yu-Chi Hu, "Stereo Matching and 3D Visualization for Gamma-Ray Cargo Inspection," wacv, pp.13, Eighth IEEE Workshop on Applications of Computer Vision (WACV'07), 2007
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