Real-time three-dimensional imaging of macroscopic structures
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Updated: Oct 23, 2026

High Resolution 3D Imaging of Ex-Vivo Biological Samples by Micro CT
Published on: June 21, 2011
1Department of Engineering Science, University of Oxford, Parks Road, Oxford OX1 3PJ, U.K.
Abstract:
We describe an extremely simple method of obtaining optically sectioned images with conventional low-power imaging systems in real time. A single spatial frequency grid pattern is projected onto an object. Images taken at three spatial positions of the grid projection are processed to provide 3D images of macroscopic structures.
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