Improved the minimum squared error algorithm for face recognition by integrating original face images and the mirror images

Autor: Xiaojun Wen, Jie Wen

Publikováno v: Optik. 127:883-889

In order to improve the accuracy of face recognition and solve the problem of various poses and illuminations, we proposed an improved minimum squared error (IMSE) classification algorithm. Firstly, the mirror faces of the original training faces are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b24d357eeef974ba1b442fbfbcbb7f10
https://doi.org/10.1016/j.ijleo.2015.10.182

A model for nonlinear innovation in time series

Autor: D.W.U Ebong

Publikováno v: Global Journal of Mathematical Sciences; Vol 9, No 1 (2010); 45-51

This paper introduces a class of nonlinear innovation process that has similar properties as the white noise process. Consequently the process can be a replacement of the white noise process in cases where the latter is inadequate as residual process

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bfa0645352066bb96370958c53434cf
https://doi.org/10.4314/gjmas.v9i1.62500

Convergence Acceleration Method for Linear Iterative Process

Autor: Vasily P. Shapeev, Vadim Isaev

Publikováno v: Computational Fluid Dynamics 2008 ISBN: 9783642012723

A multistep method of least squares is described in [1]. It accelerates the convergence of iterative process $$ x_{n + 1} = Tx_n + f, n = 0,1,...$$ (1) of solving a system of linear algebraic equations (SLAE) Ax=b. Here, A, T are square matrices, b i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87ef3266ce1c284ec00bdad0a78b3c20
https://doi.org/10.1007/978-3-642-01273-0_111

Mutual events of Jupiter's satellites observed in 1997 at the Bordeaux Observatory

Autor: S. Baratchart, J. F. Le Campion, G. Dourneau

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2005, 437, pp.711-716. ⟨10.1051/0004-6361:20041588⟩
Astronomy and Astrophysics-A&A, 2005, 437, pp.711-716. ⟨10.1051/0004-6361:20041588⟩

International audience; We present photometric observations of mutual events of the Galilean satellites of Jupiter made in 1997 at the Bordeaux Observatory as part of the international PHEMU97 campaign. We observed 21 events which provided 14 high qu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1a0dd3d39ef0a8f126d87c2cb88756e
https://hal.archives-ouvertes.fr/hal-00397398/document

Generalised residuals and heterogeneous duration models

Autor: Tony Lancaster

Publikováno v: Journal of Econometrics. 28:155-169

This paper deals with models for the duration of an event that are misspecified by the neglect of random multiplicative heterogeneity in the hazard function. This type of misspecification has been widely discussed in the literature [e.g., Heckman and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::490c9b668b49e9e221495510cdd1a10b
https://doi.org/10.1016/0304-4076(85)90073-9