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选矿厂浮选泡沫表面的图象包含了其组成成分的信息,这些信息对工艺过程自动控制十分有用。由测量系统的光学部件捕获的图象,由计算机读取,而后转换成数字信号加以分析,由图象转换后的原始数据中提取出的图象的参数,经由统计分析法计算而来,通过标定出的计算方程即可算出泡沫的组成成分。
The image of the flotation foam surface at the concentrator contains information on its composition, which is useful for automatic process control. The image captured by the optics of the measurement system is read by a computer and then converted into a digital signal for analysis. The parameters of the image extracted from the image-converted raw data are calculated by statistical analysis and passed Calibrated calculation equation to calculate the foam composition.