A Method for Detection Welding Defects in Radiographic Images
نویسندگان
چکیده
Defects detection is very important to guarantee the welding quality. Many researchers have been done on this area. However, most of them are limited in efficiency. Different from these researches, a method that is used to detect defects from the radiographic images of welding is put forward. This paper discusses an effective method to segment of the defects in welding images. We also use Two Dimensional Left Median Filter for enhancing the images. Experimental results show this method is effective in noisy and low contrasted radiographic images of weld.
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