Super-Resolution Reconstruction for Spatio-Temporal Resolution Enhancement of Video Sequences

被引：0
|
作者：
Haseyama, Miki [1 ]
Izumi, Daisuke [1 ]
Takizawa, Makoto [1 ]
机构：
[1] Hokkaido Univ, Sch Informat Sci & Technol, Sapporo, Hokkaido 0600814, Japan
来源：
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS | 2012年 / E95D卷 / 09期
关键词：
video processing; super-resolution; frame rate up-conversion; image enlargement; spatio-temporal resolution enhancement;
D O I：
10.1587/transinf.E95.D.2355
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A method for spatio-temporal resolution enhancement of video sequences based on super-resolution reconstruction is proposed. A new observation model is defined for accurate resolution enhancement, which enables subpixel motion in intermediate frames to be obtained. A modified optimization formula for obtaining a high-resolution sequence is also adopted.
引用
收藏
页码：2355 / 2358
页数：4
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