Machine vision detection method and device for flexible product

The invention discloses a machine vision detection method and device for a flexible product. The detection method comprises the following steps: step 1, positioning an image acquisition module; step 2, image acquisition; step 3, preprocessing the image; step 4, image segmentation; step 5, morphological processing; step 6, defect detection; and step 7, outputting a detection result. The appearance of the product can be automatically detected by adopting the acquisition module and the central processing module, so that false detection and missing detection caused by long-time continuous manual operation are avoided, the detection quality is improved, the misjudgment of unqualified products is reduced, and the use requirements can be met. 本发明公开了一种用于柔性产品的机器视觉检测方法及装置，其中检测方法包括以下步骤：步骤一、图像采集模块定位；步骤二、图像采集；步骤三、图像预处理；步骤四、图像分割；步骤五、形态学处理；步骤六、缺陷检测；步骤七、检测结果输出。本发明采用采集模块与中央处理模块能够自动对产品外观进行检测，从而避免了人工长时间连续作业造成的误检和漏检，从而提高了检测质量，降低了不合格的产品的误判，能够满足使用需求。