AUTOMATED METHOD FOR STUDYING THE DEFORMATION BEHAVIOR OF A MATERIAL DAMAGED BY A THERMAL FATIGUE CRACK NETWORK
I. B. Konovalenko, P. O. Maruschak
Pulyui Ternopil National Technical University, ul. Russkaya 56, Ternopil, 46001 Ukraine
icxxan@gmail.com
Keywords: image, identification of cracks, multiple cracking, deformation behavior
Subsection: ANALYSIS AND SYNTHESIS OF SIGNALS AND IMAGES
Abstract
This paper presents a method for analyzing the fracture kinetics of a sample with multiple defects by calculating the change function of a crack image histogram. A method of automated identification of defect location is developed based on processing photo images of a surface with multiple defects taken at various stages of deformation of the investigated template. Experiments have confirmed that this method can be used to detect cracks whose direction coincides with one of the axes of the image.
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