DocumentCode
2102411
Title
Foveated analysis of video
Author
Boccignone, Giuseppe ; Marcelli, Angelo ; Somma, Gaetano
Author_Institution
Dipt. di Ingegneria dell´´Informazione e Ingegneria Elettrica, Universita di Salerno, Fisciano, Italy
fYear
2003
fDate
17-19 Sept. 2003
Firstpage
638
Lastpage
643
Abstract
We address the problem of how the saccadic behavior of biological observers interacts with either unchanging and suddenly appearing elements in the scene. We show how the optical flow information can be exploited to compute an alerting map, which is then used together with a static conspicuity map to generate gaze shifts.
Keywords
computer vision; image sequences; video signal processing; visual perception; alerting map; biological observers; biological vision systems; computer vision; foveated video analysis; gaze shifts; optical flow information; saccadic behavior; static conspicuity map; suddenly appearing elements; unchanging elements; Biological information theory; Biology computing; Biomedical optical imaging; Computer vision; Image analysis; Image motion analysis; Image resolution; Layout; Machine vision; Optical computing;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Analysis and Processing, 2003.Proceedings. 12th International Conference on
Print_ISBN
0-7695-1948-2
Type
conf
DOI
10.1109/ICIAP.2003.1234122
Filename
1234122
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