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Tomographic imaging of foam
Author(s) -
M. R. Fetterman,
E. Tan,
Leslie Ying,
Ronald A. Stack,
Daniel L. Marks,
Steven D. Feller,
Evan Cull,
Jason M. Sullivan,
David Munson,
S. T. Thoroddsen,
David J. Brady
Publication year - 2000
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.7.000186
Subject(s) - optics , distortion (music) , tracing , ray tracing (physics) , tomographic reconstruction , container (type theory) , image processing , tomography , materials science , image (mathematics) , computer science , computer vision , physics , amplifier , optoelectronics , cmos , composite material , operating system
The morphology of three-dimensional foams is of interest to physicists, engineers, and mathematicians. It is desired to image the 3-dimensional structure of the foam. Many different techniques have been used to image the foam, including magnetic resonance imaging, and short-focal length lenses. We use a camera and apply tomographic algorithms to accurately image a set of bubbles. We correct for the distortion of a curved plexiglas container using ray-tracing.

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