3D luminal vessel geometry description and visualization are important for the diagnosis and the prognosis of heart attack and stroke. A general mathematical framework is proposed for 3D reconstruction of vessel sections from a few angiograms. Regularization is introduced by modeling the vessel boun
Simultaneous generation of 3-D displacement contours of a fracturing specimen using moiré
✍ Scribed by F.P. Chiang; R.C. Williams Jr.
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 458 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0013-7944
No coin nor oath required. For personal study only.
✦ Synopsis
Quantitative information concerning the three-dimensional deformation field of running ductile cracks is useful in understanding the mechanism of fracture. This study proposes an optical technique whereby a single recording can be used to generate simultaneously three moire patterns representing contour fringes of u. u and w. respectively.
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