【摘要】 针对基于内容的商品图像检索,提出了以颜色和区域形状为特征的检索技术方案.以非等间隔量化方法提取颜色直方图,同时设置显著水平阈值提取视觉主色,从而获取颜色特征.利用二维函数矩构造出的Hu矩特征值,并对矩特征值进行权重设置,提取了比较符合人类视觉的区域形状特征.两种特征组合检索,实现了商品图像的较高相似性度量的匹配.更多还原

【Abstract】 For product image retrieval,the method of retrieval based on color feature and shape feature is proposed.To obtain color featrue,Non-interval quantitative measure is used to extract color histogram,and setting a value number is to find the primary color.Implementing the algorithm of two-demensional function moment that is weighted to get the shape feature.As these two features are combined in retrieval,the results of math in product image achieve a highly level.更多还原