【摘要】 提出一种基于图像处理的污水沉降速度测量方法(主成分分析).通过图像摄取、图像预处理、图像特征提取,借助计算机图像处理技术自动识别污水沉降程度,并绘制沉降曲线.实验结果表明,检测结果与实际情况相符.该方法具有准确性高、操作简单方便等优点.更多还原

【Abstract】 A image processing-based settling velocity measurement method(principal component analysis) for waste water treatment is proposed.The degree of waste water settlement is automatically identified by taking technologies of image grabbing,image pre-processing,image feature extraction as well as computer image processing,and settlement curve is drawn.Experimental results show that test results are close to that of the actual situation,so the method has advantages of high accuracy and easy operation.更多还原