Research on X-ray in-situ image processing technology for electric power strain clamp

In this paper, starting from the noise and blur characteristics of the strain clamp X-ray image , an image processing method combining bilateral filter denoising and unsharp mask enhancement is proposed. Experimental results show that unsharp mask algorithm have certain limitations in image edge enhancement. After the image is denoised by bilateral filtering,the unsharp mask method is used for image edge enhancement, which can effectively expand the scope of the unsharp mask algorithm. This method greatly improve the image qualityand help identify defects. It provides a strong guarantee and support for the X-ray inspection of the strain clamp, and has important practical value.