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# TOFD Scans Analysis





  
  

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Classifying welding samples based on PN-EN ISO 15626. The results of ultrasonic scans are processed in order to find welding imperfections and measure them.





  
  

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This app is a part of thesis project: "The analysis of the indications evaluation of welding imperfections using TOFD technic"





  
  

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## Features





  
  

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- image processing





  
  

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    - Canny edge detecion





  
  

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    - morphological transformations





  
  

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- customize settings for image processing





  
  

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- imperfections marked on the image





  
  

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- imperfections size checked with the norm





  
  

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## Technologies





  
  

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- Python 3.6





  
  

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    - OpenCV





  
  

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    - Tkinter





  
  

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    - Numpy





  
  

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## Demo





  
  

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![](https://github.com/kwarc-agat/tofd-scans-analysis/blob/master/demo_imgs/settings.JPG)





  
  

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![](https://github.com/kwarc-agat/tofd-scans-analysis/blob/master/demo_imgs/inspected_image.JPG)





  
  

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![](https://github.com/kwarc-agat/tofd-scans-analysis/blob/master/demo_imgs/show_process.JPG)





  
  

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## Getting started





  
  

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```sh





  
  

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git clone <some url>





  
  

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```





  
  

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Make sure that libraries listed above in Technologies are installed in your environment, then run <b>program.py</b>