【摘要】 根据纸张表面质量的光学性能,运用计算机视觉和图象处理的一些基本知识,对纸张匀度的检测方法进行研究和探索。提出了梯度分析法,并将其与国际上通用的标准匀度指数法进行了分析和比较。结果表明,该方法检测准确度比较高,性能比较稳定。更多还原

【Abstract】 According to the optical performance of appearance quality of paper, the detection of paper formation have been explored by using computer vision and some methods of image process. In this paper ,the method of gradient was advanced and compared with the standard formation number general in the paper field .The gradient method put forward in this paper has better accuracy and stability.更多还原