Ps22Pdf 关键词 : 图像检索 ; 图像形状 ; 形状特征提取 ; 形状不变矩 [gap=626]Key words: Image Retrieval; Image Shape; Shape Feature Extraction; Moment Invariant
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Based on overall analysis of apple shape, originally, the reference shape method was used in apple shape feature extraction.
首次将参考形状分析法用于果形判别，利用人工神经网络对果形进行识别和分级。
Shape feature extraction and description are one of important research topics in content-based image retrieval.
形状特征提取和表示是基于内容图像检索的重要研究内容之一。
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