| 1. | Three different momentnormalization methods have been used , two of which are based on affinemoment normalization technique and the third is based on reducing theaffine transformation to a euclidian transform
三维纹理的光照不变性识别是一个很复杂的问题，这是因为对光照和仿射变换的不变因子推导是十分困难的。
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| 2. | On the basis of analyzing the classification principle of decision tree classifier and parallelpiped classifier , a new classification method based on normalized euclidian distance , called wmdc ( weighted minimum distance classifier ) , was proposed
通过分析多重限制分类器和决策树分类器的分类原则，提出了基于标准化欧式距离的加权最小距离分类器。
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| 3. | A proportion of the adjacent samples " euclidian distance based analytical method is presented in this paper . the result of the analysis can direct user to select the test samples and test the effect of the selection
本文提出“相邻样本距离比例关系分析法” ，该方法通过分析距离比例关系变化对样本数据产生一定认识，该认识又指导使用者进行样本分配以及检验样本分配效果。
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| 4. | By adding weight define with nominal and string attributes and adding range restriction of attribute ' s value , wmdc extended applicability of mdc ( minimum distance classifier ) using normalized euclidian distance and improved its classification accuracy
该分类器通过对标称型和字符串型属性的距离的加权定义，以及增加属性值的范围约束，扩大了最小标准化欧式距离分类器的适用范围，同时提高了其分类准确率。
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