Traditional surface defect detection methods based on machine vision often use conventional image processing algorithms or artificially designed features plus classifiers. Generally speaking, imaging ...

In the first stage, they detected egg surface cracks using the Canny Edge Detector, an edge detection algorithm, on images converted to Grayscale format. In the final stage, the authenticity of the ...

1 Department of Civil and Environmental Engineering, Ritsumeikan University, Kusatsu, Japan 2 Department of Civil Engineering, Osaka Metropolitan University, Osaka, Japan In Japan, all bridges should ...

The problem of extracting surface crack information in mining area is studied. The unmanned aerial vehicle (UAV) image is used as the data source for multi-scale segmentation. The rule set is ...

Scanning of metal body will be done to identify the crack on metal body, with the help of scanning mechanism (using ultrasonic, xray, gamma rays Radiography). The image of metal body will get captured ...

Scanning of metal body will be done to identify the crack on metal body, with the help of scanning mechanism (using ultrasonic, xray, gamma rays Radiography). The image of metal body will get captured ...

Abstract. This paper is a short introduction to the common type of damages in composite structures and different ways of their inspection. Due to the high increase of interest in composite materials ...