Power equipment X-ray image registration method

The invention provides a power equipment X-ray image registration method, which comprises the following steps of: firstly, enlarging the data volume through data enhancement modes such as rotation, translation, noise and contrast, so that the robustness to noise and illumination variation can be improved, and the diversity of data can also be improved; then, through a lightweight spatial conversion network, carrying out conversion on a floating image with a relatively large attitude, angle, voltage and focal length change to achieve coarse registration, so that conversion efficiency and precision are improved; and finally, accurately registering the fixed image and the floating image through a preset feature conversion algorithm, so that the registration effect is improved. According to the image registration method provided by the invention, registration of X-ray detection technical parameters and image quality identification and defect detection requirements of power equipment can be achieved, and the probl