A Technique based on Image Processing for Measuring Cracks in ...

Designing image processing tools for testing concrete bridges by a ...

Crack detection is one of the crucial aspects of bridge evaluation and maintenance. Several existing image-based methods require capturing ...

Crack Detection and Measurement Utilizing Image-Based ...

Kelly, “Analysis of Edge-Detection Techniques for Crack. Identification in Bridges,” Journal of Computing in Civil Engineering, 17.4: 255-263, 2003 ...

Crack Detection on Pressed Panel Products using ... - PHM Society

As a result, cracks are efficiently detected using two crack detection techniques based on image processing. For demonstrating the proposed techniques, ...

Research on Surface Crack Detection Technology Based on Digital ...

In the industrial automation stage, digital image processing technology has been applied to product quality monitoring and fault diagnosis, such as crack ...

Building crack monitoring based on digital image processing

In this study, the digital image processing technology was studied and applied to the monitoring of building cracks.

powered Concrete Crack Detection based on Digital Image ...

In this paper, a prototype of the UAV-based image processing is proposed to identify concrete cracks. From the field experiment, the calculated crack width is ...

Vision-based measurements of deformations and cracks for RC ...

For example, if a specific element such as a bolt in steel structures is identified in the first image of the image set under analysis, this bolt is later ...

Surface crack width measurement based on digital image processing

Aiming at the defects of low accuracy and poor feasibility in traditional crack width detection, proposing a crack width measurement method based on an ...

Detection and Measurements of Cracks in Axially Loaded Tension ...

In this research work, a crack quantification method based on 2D image analysis is utilized. Raw colour images (RGB images) were obtained by means of a ...

An automatic image processing based on Hough transform ...

Results reveal that the proposed method achieved 89% precision and 83% recall and crack length measurement accuracy of 80%. However, some problems were reported ...

Detecting Cracks with AI Technology - Canon Global

These image processing technologies are capable of producing results that compare favorably with those obtained by civil engineers manually ...

Transfer learned deep feature based crack detection using support ...

Image processing-based techniques use statistical features from structural images to detect and locate cracks, treating them as regions with ...

Predicting characteristics of cracks in concrete structure using ...

This research proposes an algorithm based on a pre-trained convolutional neural network (CNN) and image processing (IP) to obtain the crack angle, width, ...

A new image processing strategy for surface crack identification in ...

This paper establishes a novel algorithm for surface crack detection in building walls based on image processing techniques to enhance crack visibility. One ...

“Measurement of Crack Dimensions in Concrete by using Digital ...

(2010) used scalable local percolation-based image processing techniques, and they proved to be efficient and accurate even for large surface images. Prasanna ...

Image-Based Crack Detection for Real Concrete Surfaces - SybLab

... depending on the length criterion of the scalable local image processing techniques. Additionally, noise reduction based on the percolation model is proposed.

An Automatic Deep Learning-based Crack Identification ...

Recent advances in computer vision and image processing techniques have provided an automatic visual monitoring system that can capture ...

"Image-Based Crack Detection by Extracting Depth of the Crack ...

In addition, many previous methods of crack detection such as traditional manual techniques, image processing techniques, and machine learning methods are ...

Automated Concrete Crack Detection and using Deep leaning and ...

... imaging equipment (Park, 2013; Kim, 2016). The rule-based method, which is a conventional image processing method, is a method in which ...

CrackIT - An Image Processing Toolbox for Crack Detection ... - CNRS

The toolbox, in the. Matlab environment, includes algorithms to pre-process images, to detect cracks and characterize them into types, based on image processing ...