Image similarity comparison using Dual-Tree wavelet Transform

被引:0
|
作者
Lee, Mong-Shu [1 ]
Liu, Li-yu [1 ]
Lin, Fu-Sen [1 ]
机构
[1] Natl Taiwan Ocean Univ, Dept Comp Sci, Chilung, Taiwan
关键词
image similarity; wavelet transform;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
An image similarity comparison method for images with minor distortions is introduced in this paper. The proposed image similarity metrics is based on a new method to measure structure similarity for image quality comparisons. We make use of the fact that Dual-Tree wavelet Transform (DTWT) can provide direction selectivity and keep the structure features between the original and images with minor distortions. Despite the simplicity of our method, our experimental results demonstrate the effectiveness of the proposed method.
引用
收藏
页码:189 / +
页数:2
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