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Method for Marking and Positioning Corrosions in the Automobile Engine Cylinder Cavity from the Ultrasonic Phased Array C-scan Images
2016
Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications
unpublished
In the automotive remanufacturing movement, the inspection of the corrosion defects on the engine cylinder cavity is a key and difficult problem. In this paper, the ultrasonic phased array is applied to detect the corrosions in this part, and a method for marking and positioning the corrosions from the ultrasonic phased array C-scan images based on a series of image processing algorithms is proposed. Firstly, the image enhancement algorithm is carried out to the C-scan image and the spurious
doi:10.2991/wartia-16.2016.254
fatcat:j5ulvub5abg53awztdoxh3ahhi