详细介绍了轮型代码自动识别系统的工作原理和图像处理算法,系统通过图像获取、图像预处理、阈值分割、边缘检测和模板匹配来识别不同型号的轮毂.通过改进轮毂图像边缘特征提取算法来提高轮型代码的识别速度,增强系统识别的正确率.%The principle of wheel code automatic identification system and image processing algorithms are introduced in detail, the system identify the wheels of different types by the image acquisition, image preprocessing, thresholding, edge detection and template matching. It improve the recognition speed of wheel code by improving the wheel edge feature extraction algorithms, and enhance the system to identify the correct rate.
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