A STUDY OF THE FEATURE-BASED DIGITAL IMAGE STABILIZATION SYSTEM

被引：5
作者：
Hsieh, Sheng-Ping [1 ]
Kao, Chih-Hong [2 ]
机构：
[1] Feng Chia Univ, Program Elect & Commun Engn, Taichung 407, Taiwan
[2] Natl Chung Hsing Univ, Dept Elect Engn, Taichung 402, Taiwan
来源：
JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS | 2010年 / 33卷 / 04期
关键词：
digital image stabilization; edge detector; feature matching; image combination;
D O I：
10.1080/02533839.2010.9671651
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This article presents a digital image stabilization scheme that uses image processing techniques to compensate for undesirable image jitter due to vehicle or platform vibration to obtain a stabilized image display. The developed digital image stabilization system is based on the image combination approach combined with advanced image selection, feature detection, feature matching and pre-rotation processing to produce crisp images. Using the Sobel edge detector, we calculate the magnitude of edge response as the judgment criteria for image transformation. To demonstrate the validity of the proposed technique, experimental results are given for some synthetic images.
引用
收藏
页码：635 / 641
页数：7
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