OALib Journal期刊
基于形状特征和用户反馈的商标图像检索技术
, PP. 150-152
Keywords: 商标图像 ,检索 ,用户反馈 ,形状
Abstract:
针对二值商标图像，用Hu不变矩和边界方向直方图分别描述形状，采用等级度量方法进行特征融合并匹配，通过用户反馈算法达到检索的目的。实验表明，这种方法符合人的视觉语义，能很好地进行商标图像检索。
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