A Novel All-phase Interpolation Method Based on The Edges

被引：0
|
作者：
Tang, Longhui [1 ]
Zhang, Hanling [1 ]
机构：
[1] Hunan Univ, Coll Comp & Commun, Changsha 410082, Hunan, Peoples R China
来源：
2009 INTERNATIONAL SYMPOSIUM ON INTELLIGENT INFORMATION SYSTEMS AND APPLICATIONS, PROCEEDINGS | 2009年
关键词：
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：
In the process of the restoration of the sub-sampled images, the interpolation template plays a critical role in the performance of the interpolation results. The all-phase filtering templates baesd on the Fourier orthogonal transform superior to the conventional filtering templates. On this basis, this paper introduces an all-phase interpolation method for the sub-sampled images, focusing on the edge region of the images. Our experimental results show the proposed method have higher SNR than the former all-phase filtering method
引用
收藏
页码：276 / 279
页数：4
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