Product quality online detection method based on enhanced image recognition technology

The invention discloses a product quality online detection method based on an enhanced image recognition technology, and the method achieves the enhancement of the image definition through the bilateral filtering, power conversion, nonlinear conversion, reverse sharpening mask filtering and linear stretching of an obtained product image. And then the enhanced product image is analyzed and processed to judge whether the surface of the product has defects or not, so that the online detection of the product quality is realized. 本发明公开了一种基于增强图像识别技术的产品质量在线检测方法，通过对获得的产品图像进行双边滤波、幂次变换、非线性变换、反锐化掩模滤波、线性拉伸等操作，实现了对图像清晰度的增强。再对增强后的产品图像进行分析处理，判断产品表面是否存在缺陷，从而实现对产品质量的在线检测。