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A platform for research: civil engineering, architecture and urbanism
Specimen preparation and image processing and analysis techniques for automated quantification of concrete microcracks and voids
AbstractSpecimen preparation and image processing/analysis techniques were developed for use in automated quantitative microstructural investigation of concrete, focusing on concrete microcracks and voids. Different specimen preparation techniques were developed for use in fluorescent and scanning electron microscopy (SEM) of concrete; then techniques produce a sharp contrast between microcracks/voids and the body of concrete. The image processing/analysis techniques developed specifically for use with concrete address the following usages: automatic threshold; development of intersecting microcracks/voids and connected voids; distinction of microcracks form voids based on geometric attributes; and noise filtration.
Specimen preparation and image processing and analysis techniques for automated quantification of concrete microcracks and voids
AbstractSpecimen preparation and image processing/analysis techniques were developed for use in automated quantitative microstructural investigation of concrete, focusing on concrete microcracks and voids. Different specimen preparation techniques were developed for use in fluorescent and scanning electron microscopy (SEM) of concrete; then techniques produce a sharp contrast between microcracks/voids and the body of concrete. The image processing/analysis techniques developed specifically for use with concrete address the following usages: automatic threshold; development of intersecting microcracks/voids and connected voids; distinction of microcracks form voids based on geometric attributes; and noise filtration.
Specimen preparation and image processing and analysis techniques for automated quantification of concrete microcracks and voids
Soroushian, Parviz (author) / Elzafraney, Mohamed (author) / Nossoni, Ali (author)
Cement and Concrete Research ; 33 ; 1949-1962
2003-06-09
14 pages
Article (Journal)
Electronic Resource
English
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