Infrared Thermal Image Segmentation for Fault Detection in Electrical Circuits Using Watershed Algorithm

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
  
© 2015 by IJETT Journal
Volume-21 Number-9
Year of Publication : 2015
Authors : Yasaswi V, Keerthi S, Jainab Begum S , Krishna Sravan Y, Sridhar B
DOI :  10.14445/22315381/IJETT-V21P282

Citation 

Yasaswi V, Keerthi S, Jainab Begum S , Krishna Sravan Y, Sridhar B"Infrared Thermal Image Segmentation for Fault Detection in Electrical Circuits Using Watershed Algorithm", International Journal of Engineering Trends and Technology (IJETT), V21(9),423-429 March 2015. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group

Abstract

Infrared thermography is a non invasive technology that can be used in agriculture, construction, manufacturing and pharmaceutical industries for fault detection and to check the quality of an object. This helps to monitor temperature and analyze the high temperature zone so as to prevent the electrical assets from any catastrophe that may happen in future. The infrared camera generates a color image which needs to be segmented. We have developed a method by using the Watershed city block distance transform algorithm for the faulty image segmentation. The area of high temperature region obtained after segmentation was computed and is compared with that of the image area.

References

[1] Gonzalez RC Woods RE Digital image processing, 3rd ed. New Delhi, India: Pearson Education; 2011
[2] Jadin MS, Taib S. Recent progress in diagnosing the reliability of electrical equipment by using infrared thermography. Infrared Phys Technical 2012;55(4):236-45
[3] Chou YC, Yao L Automatic diagnosis system of electrical equipment using infrared thermography. In: International conference on soft computing and pattern recognition; 2009 p. 155-160
[4] B Griffith, D. Turler, H. Goudey, Infared thermographic systems: a review of IR images and their use, in: J.P. Hornak (Ed.) The Encyclopedia of imaging Science and Technology, John Wiley and Sons, Berkeley, CA, 2011,pp. 1-53
[5] Design of early fault detection technique for electrical assets using infrared thermograms. Electrical Power and Energy Systems 63(2014) 753-759
[6] Qiung Chen, Xiaoli Yang, Emil M.Petri. “Watershed segmentation for Binary images with different distance transforms”, 2006,pp. 111-116
[7] Jackway PT. “Gradient watersheds in morphological scale space”, 1999, IEEE Trans Image Proc 5:913-21
[8] P. Soille, “Morphological Image Analysis: Principles and Applications”, published by Springer, 1999
[9] Demin Wang, “A multiscale gradient algorithm for image segmentation using watersheds”, Pattern Recognition, 1997, vol. 30, no. 12, pp. 2043-2052.
[10] Abolfazal Rahmani, Javed Haddadnia, Omid seryaset Second international conference on Mechanical and Electronics Engineering 2010

Keywords
Electric circuits, thermal imaging, pseudo colour images, Mathematical morphology, Watershed transform.