计算机科学 ›› 2006, Vol. 33 ›› Issue (1): 269-271.
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摘要: 图像形状特征的提取和描述方法是基于形状的图像检索的重要研究内容,本文根据形状特征的描述方法,对提取的形状特征参数抽取一组特征值,形成特征向量,并进行归一化,然后利用BP神经网络进行形状识别,取得了较好的实验效果,对基于形状的图像检索具有一定的指导意义。
关键词: BP神经网络 形状特征 形状识别 图像检索 描述方法 特征参数 特征向量 特征值 归一化 提取
Abstract: The extraction and description of shape features is one of most important part of shape-based image retrieval. In this paper,we took out some crucial shape features as feature vector which was standardized to recognise shape by BP neural network. The expe
Key words: BP neural network, Shape features, Recognition of shape
. 基于BP神经网络的图像形状识别[J]. 计算机科学, 2006, 33(1): 269-271. https://doi.org/
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