An Effective Global Motion Estimation Method Based on a Compact Motion Model

2007 ◽  
Author(s):  
Jiali Zheng ◽  
Yongdong Zhang ◽  
Jintao Li ◽  
Guangnan Ni
Keyword(s):  
Motion Estimation ◽  
Estimation Method ◽  
Motion Model ◽  
Global Motion ◽  
Global Motion Estimation

Robust Motion Objects Detection in Moving Camera Scenes

2010 ◽  
Vol 143-144 ◽  
pp. 782-786
Author(s):  
Yang Jun Zhong ◽  
Shui Ping Zhang
Keyword(s):  
Motion Estimation ◽  
Efficient Method ◽  
Motion Detection ◽  
Moving Objects ◽  
Estimation Method ◽  
Global Motion ◽  
Moving Camera ◽  
Global Motion Estimation ◽  
Objects Detection

This paper presents an efficient method for motion objects detection in dynamic background.Three main aspects compose the proposed method.Firstly,abundant SIFT matching pairs were obtained from two successive frames.Secondly, a robust global motion estimation method based on SIFT matching pairs was presented.Finally, the moving objects could be detected after we compensate the global motion.Evaluations based on extensive experiments have shown that the proposed method can achieve the motion detection in dynamic backgrounds.

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