Local Adaptive Rational Interpolation Filter and Its Application for Deinterlacing

被引：0

作者：

Chen, Xiangdong ^{[1
]}

Jeong, Jechang ^{[1
]}

Jeon, Gwanggil ^{[2
]}

机构：

[1] Hanyang Univ, Dept Elect & Comp Engn, 222 Wangsimniro, Seoul 133791, South Korea

[2] Univ Incheon, Dept Embedded Syst Engn, Incheon 406772, South Korea

来源：

2012 IEEE VISUAL COMMUNICATIONS AND IMAGE PROCESSING (VCIP) | 2012年

基金：

新加坡国家研究基金会;

关键词：

Deinterlacing; interpolation; rational filter; gray gradient; intra-field;

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：

This paper proposes an efficient intra-field deinterlacing algorithms using local adaptive rational interpolation filter (LARF). Experimental results show that the proposed algorithm provides satisfied performances in terms of both objective and subjective image qualities. What is more, it just exploits the local spatial gradient information among the neighboring pixels without complex preset-conditions which has lower complexity than most of the existing algorithms.

引用

页数：5

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