On connections between 3-d microstructures and their 2-d images |
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Authors: | Igor Sevostianov Agnihotri Garay |
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Affiliation: | (1) Department of Mechanical Engineering, New Mexico State University, Las Cruces, NM 88001, USA |
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Abstract: | The problem of recovery of three-dimensional microstructural parameters from two-dimensional images is addressed in its inverse form. Three-dimensional inhomogeneous solids with known microstructures are generated virtually and images of their cross-sections are analyzed. Three different types of randomly oriented microcracks and microcracks having preferential orientation with some scatter. Somewhat unexpected result is that, in all the cases considered, three-dimensional defect densities are very close to average values of corresponding two-dimensional parameters. |
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Keywords: | recovery of ministructure 2-D images 3-D microstructure |
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