Aiming at the characteristic in feature extraction of cold steel strip surface defect images, a mixed feature extraction method of separable criterion based on class distance is proposed.
针对冷轧带钢表面缺陷图像特征提取的特点，提出了基于类距离可分离性判据的混合特征提取方法。
This paper describes the constructional characteristic and performance of separable boiler with double-deck grates designed by author.
叙述了分体式双层炉排锅炉的结构特点及运行情况。
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