Super-resolution mosaicing from MPEG compressed video

被引：0
|
作者：
Kramer, P [1 ]
Hadar, O [1 ]
Benois-Pineau, J [1 ]
Domenger, JP [1 ]
机构：
[1] Ben Gurion Univ Negev, Dept Commun Syst Engn, IL-84105 Beer Sheva, Israel
来源：
2005 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP), VOLS 1-5 | 2005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 this paper, we describe a method for the construction of super-resolution (SR) mosaics. The low-resolution (LR) input sequence of the SR algorithm consists of DC images of I-Frames (DCI-Frames) extracted from MPEG compressed streams. For the registration of the LR sequence, the motion information from P-Frames is used. The novelty of this approach is the determination of the optical transfer function (OTF) of the blur for the image restoration in the SR algorithm. First results are promising.
引用
收藏
页码：801 / 804
页数：4
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