DocumentCode
830301
Title
Digital image stabilization by adaptive block motion vectors filtering
Author
Vella, Filippo ; Castorina, Alfio ; Mancuso, Massimo ; Messina, Giuseppe
Author_Institution
Catania Adv. Syst. Tecnology Lab., STMicroelectronics, Catania, Italy
Volume
48
Issue
3
fYear
2002
fDate
8/1/2002 12:00:00 AM
Firstpage
796
Lastpage
801
Abstract
This paper presents a robust algorithm for video sequence stabilization. Motion estimation is achieved using block motion vectors. In this way, the motion estimator of the MPEG encoder can be used. The simple use of block motion vectors can give unreliable global motion vectors and so elaborations are done to make the algorithm robust.
Keywords
adaptive filters; image matching; image sequences; motion compensation; motion estimation; video coding; adaptive filtering; block motion vectors; digital image stabilization; frame motion compensation; global motion vectors; hand held device; image matching; motion estimation; tracking; video sequences; Adaptive filters; Digital filters; Digital images; Filtering; Histograms; Motion detection; Motion estimation; Robustness; Vectors; Video sequences;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/TCE.2002.1037077
Filename
1037077
Link To Document