模糊集识别法在纸币清分中的应用研究

针对目前人民币的自动清分技术中的一些不足之处，提出了一种用于高速纸币清分机的实时人民币识别方法，该方法运用区域划分，提取纸币图像的区域块特征，将人民币的灰度值作为识别特征，采用了模糊集识别法和数学形态学图像处理法，实验结果表明，提出的方法取得了较高的识别率，并且满足了实时性的要求。

Applying and Researching of Fuzzy Aggregate in Currency Sorting

Aimed at the problem for currency-sorting technology,a new method was put forward to sort currency with high speed.The method takes advantage of the special field identification technology,and uses RMB image grayscale to identify each bill and fuzzy aggregate and mathematical morphology technology to process image.The test shows that it can heighten the identification of currency sort machine and satisfy the demand.