Adaptive and Statistical Polygonal Curve for Multiple Weld Defects Detection in Radiographic Images

2011 ◽  
pp. 184-198 ◽  
Author(s):  
Aicha Baya Goumeidane ◽  
Mohammed Khamadja ◽  
Nafaa Nacereddine
Keyword(s):  
Radiographic Images ◽  
Weld Defects ◽  
Polygonal Curve

scholarly journals A Deep Artificial Immune System to Detect Weld Defects in DWDI Radiographic Images of Petroleum Pipes

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 180947-180964 ◽  
Author(s):  
Celia Cristina Bojarczuk Fioravanti ◽  
Tania Mezzadri Centeno ◽  
Myriam Regattieri De Biase Da Silva Delgado
Keyword(s):  
Immune System ◽  
Artificial Immune System ◽  
Artificial Immune ◽  
Radiographic Images ◽  
Weld Defects

An automatic system of classification of weld defects in radiographic images

2009 ◽  
Vol 42 (5) ◽  
pp. 467-476 ◽  
Author(s):  
Rafael Vilar ◽  
Juan Zapata ◽  
Ramón Ruiz
Keyword(s):  
Automatic System ◽  
Radiographic Images ◽  
Weld Defects

An Effective Method for Defects Detection in Radiographic Images of Welds Based on Edge Detection and Morphology

2013 ◽  
Vol 290 ◽  
pp. 71-77
Author(s):  
Wen Ming Guo ◽  
Yan Qin Chen
Keyword(s):  
Edge Detection ◽  
Detection Method ◽  
Detection Algorithm ◽  
Morphological Processing ◽  
Radiographic Images ◽  
X Ray ◽  
Weld Defects ◽  
Detection Algorithms ◽  
Detection Quality

In the current industrial production, as steel weld X-ray images are low contrasted and noisy, the efficiency and precision can’t be both ensured. This paper has studied three different edge detection algorithms and found the most suitable one to detect weld defects. Combined with this edge detection algorithm, we proposed a new weld defects detection method. This method uses defect features to find the defects in edge images with morphological processing. Compared to the traditional methods, the method has ensured detection quality of weld defects detection.

A novel method for detecting weld defects accurately and reliably in radiographic images

2016 ◽  
Vol 58 (1) ◽  
pp. 28-34 ◽  
Author(s):  
Changying Dang ◽  
Jianmin Gao ◽  
Zhao Wang ◽  
Yulin Xiao ◽  
Yalin Zhao
Keyword(s):  
Radiographic Images ◽  
Weld Defects ◽  
Novel Method
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