摘要
基于外观设计专利库的应用背景与具体特征,针对现行外观专利检索体制的不足,首次提出一种基于颜色、纹理和形状特征的外观设计专利图像多层检索系统方案。该系统以形状、纹理、颜色分别代表外观设计专利图像的三要素形状、图案、色彩。该文以花边图像为例,对基于形状和纹理特征的检索方法进行了比较研究,取得了令人满意的实验结果。
Based on the characteristics and the application background of design patent ,aimed at the deficiency of the actual retrieval system of design patent database,for the first time ,a layered retrieval scheme is proposed based on color,texture and shape standing for the three elements of design patent -color,design and shape respectively.In this paper,the retrieval approaches using the shape and texture features of lacework are studied and some encouraging experimental results are got.
出处
《计算机工程与应用》
CSCD
北大核心
2002年第3期27-29,共3页
Computer Engineering and Applications
基金
广东省教育厅重点项目(编号:990049
