Paper Info
Title
FIR filtering based image stabilization mechanism for mobile video appliances
Abstract
This paper proposes a new image stabilization mechanism based on filtering of absolute frame positions for mobile video appliances. The proposed mechanism removes undesired motion effects in real-time, while preserving desired gross camera displacements. The well known finite impulse response (FIR) filter is adopted for the filtering. The proposed mechanism provides the filtered position and velocity that have good inherent properties. It is shown that the filtered position is not affected by the constant velocity. It is also shown that the filtered velocity is separated from the position. Via computer simulations, the performance of the proposed mechanism is shown to be superior to the existing Kalman filtering based mechanism.
Year
DOI
Venue
2004
10.1007/978-3-540-30497-5_170
CIS
Keywords
Field
DocType
filtered velocity,existing kalman,constant velocity,good inherent property,new image stabilization mechanism,filtered position,finite impulse response,proposed mechanism,mobile video appliance,computer simulation,absolute frame position,image stabilization,kalman filter,fir filter,real time
Noise suppression,Control theory,Computer science,Image stabilization,Filter (signal processing),Kalman filter,Finite impulse response
Conference
Volume
ISSN
ISBN
3314
0302-9743
3-540-24127-2
Citations 
PageRank 
References 
2
0.55
8
Authors
1
Name
Order
Citations
PageRank
Pyung Soo Kim120627.65