Euclidean distance短语¹³¹⁶²⁰⁺³ 基本例句 欧几里得距离 Detection of defects within the inspected texture image is performed by feature training on defect free samples and classification with the Euclidean distance classifier. 试验结果表明，该方法可以有效地描述不同种物质表面的纹理特征，并能准确地检测和定位缺陷。 cnki