Image-based method for monitoring of crack opening on masonry and concrete using Mobile Platform
Author(s): |
A. P. Martins
J. C. Pizolato Junior V. L. Belini |
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Medium: | journal article |
Language(s): | English |
Published in: | Revista IBRACON de Estruturas e Materiais, June 2013, n. 3, v. 6 |
Page(s): | 414-435 |
DOI: | 10.1590/s1983-41952013000300006 |
Abstract: |
This paper proposes an automatic method based on the computing vision, implemented in a mobile platform, to inspect cracks in masonry and concrete. The developed algorithm for image processing performs this task from images of the cracks evolution. The contribution of this paper is the development of a mobile tool with quick response aiming to assist technicians in periodic visits when monitoring the crack opening in masonry and concrete. The obtained results show, successfully, the dimensional alterations of cracks detected by mobile phone in a faster and accurate way compared with the conventional measurement technique. Regardless the irregular shape of the cracks, the proposed method has the advantage of producing results statistically significant in measurement repetition by decreasing the subjectivity inherent to manual measurement technique. |
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10413544 - Published on:
12/02/2020 - Last updated on:
12/02/2020