A New DY Conjugate Gradient Method and Applications to Image Denoising

Dai-Yuan (DY) conjugate gradient method is an effective method for solving large-scale unconstrained optimization problems. In this paper, a new DY method, possessing a spectral conjugate parameter βk, is presented. An attractive property of the proposed method is that the search direction generated...

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Veröffentlicht in:IEICE Transactions on Information and Systems 2018/12/01, Vol.E101.D(12), pp.2984-2990
Hauptverfasser: XUE, Wei, REN, Junhong, ZHENG, Xiao, LIU, Zhi, LIANG, Yueyong
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Sprache:eng
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