Limited memory quasi-Newton methods for nonlinear image restoration

FARZIN MODARRES, KHIYABANI (2014) Limited memory quasi-Newton methods for nonlinear image restoration. In: International Conference on Advances In Computing, Electronics and Electrical Technology CEET 2014, 02 - 03 August, 2014, Kuala Lumpur, Malaysia.

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Variational models of unconstrained optimization problems have been extremely successful in a wide variety of restoration problems, such as image restoration. In this paper, we present an efficient limited memory quasi-Newton (QN) technique to compute meaningful solutions for large-scale problems arising in some image restoration problems. Numerical experiments reveals the effectiveness of the proposed method particularly for images of large size.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Large-scale optimization, Image restoration, QuasiNewton methods, Limited memory (key words)
Depositing User: Mr. John Steve
Date Deposited: 27 May 2019 12:13
Last Modified: 27 May 2019 12:13

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