Video stabilization with sub-image phase correlation

被引：2
|
作者：
朱娟娟
郭宝龙
机构：
[1] School of Electromechanical Engineering ICIE Institute Xidian University
[2] School of Electromechanical Engineering ICIE Institute Xidian University Xi’an 710071
来源：
ChineseOpticsLetters | 2006年 / 09期
基金：
美国国家科学基金会;
关键词：
D O I：
暂无
中图分类号：
TN919.8 [图像通信、多媒体通信];
学科分类号：
摘要：
A fast video stabilization method is presented, which consists of sub-image phase correlation based global motion estimation, Kalman filtering based motion smoothing and motion modification based compensation. Global motion is decided using phase correlation in four sub-images. Then, the motion vectors are accumulated to be Kalman filtered for smoothing. The ordinal motion compensation is applied to each frame with modification to prevent error propagation. Experimental results show that this stabilization system can remove unwanted translational jitter of video sequences and follow intentional scan at real-time speed.
引用
收藏
页码：553 / 555
页数：3
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