摘要： 针对实际问题,提出一种新的图像检索方法,通过对图像进行小波变换,获得形状和空间关系的综合特征,对综合特征进行归一化处理,并将其作为图像相似性的衡量依据。实验证明,基于形状和空间关系综合特征的图像检索具有很好的效果。

关键词: 图像检索, 空间关系, 形状特征, 特征提取

Abstract: To solve practical problem,this paper proposes a new image retrieval method which based on wavelet transform,gets the shape and spatial relationship features,normalizes the combined features and uses it as the standard of image’s similarity metric.The test demonstrates that image retrieval based on combineation of spatial shape and relationship features has a very good retrieval effect.

中图分类号: 

• TP391.3