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Nonlocal Variational Model for Saliency Detection
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-23
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
We present a nonlocal variational model for saliency detection from still images, from which various features for visual attention can be detected by minimizing the energy functional.
The associated Euler-Lagrange equation is a nonlocal p-Laplacian type diffusion equation with two reaction terms, and it is a nonlinear diffusion.
The main advantage of our method is that it provides flexible and intuitive control over the detecting procedure by the temporal evolution of the Euler-Lagrange equation.
Experimental results on various images show that our model can better make background details diminish eventually while luxuriant subtle details in foreground are preserved very well.
American Psychological Association (APA)
Li, Meng& Zhan, Yi& Zhang, Lidan. 2013. Nonlocal Variational Model for Saliency Detection. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1031948
Modern Language Association (MLA)
Li, Meng…[et al.]. Nonlocal Variational Model for Saliency Detection. Mathematical Problems in Engineering No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-1031948
American Medical Association (AMA)
Li, Meng& Zhan, Yi& Zhang, Lidan. Nonlocal Variational Model for Saliency Detection. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1031948
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1031948