DocumentCode
3503230
Title
Adaptive image acquisition and pre-processing in triggered vision systems
Author
Martìnez, A. ; Navarro, P.J. ; Suardìaz, J. ; Fernández, C. ; Iborra, A.
Author_Institution
DSIE, Tech. Univ. of Cartagena, Cartagena, Spain
fYear
2009
fDate
3-5 Nov. 2009
Firstpage
1996
Lastpage
2002
Abstract
Triggered vision systems show several difficulties mainly concerning adaptation to varying lighting conditions. This paper presents a novel technique that makes possible that asynchronous triggered vision systems perform in outdoor environments. We propose to use an adaptive PID controller to adjust the exposition time of a LinLog sensor, together with an adaptive background estimation algorithm followed by an image restoration.
Keywords
computer vision; image restoration; three-term control; LinLog sensor; PID controller; asynchronous triggered vision systems; background estimation algorithm; image acquisition; image restoration; pre-processing; Adaptive control; Cameras; HDTV; Histograms; Image segmentation; Layout; Lighting; Machine vision; Programmable control; Three-term control;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics, 2009. IECON '09. 35th Annual Conference of IEEE
Conference_Location
Porto
ISSN
1553-572X
Print_ISBN
978-1-4244-4648-3
Electronic_ISBN
1553-572X
Type
conf
DOI
10.1109/IECON.2009.5414904
Filename
5414904
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