Báo cáo hóa học: " 2DPCA fractal features and genetic algorithm for efficient face representation and recognition" pdf

... Journal on Information Security 2011, 2011:1 http://jis.eurasipjournals.com/content/2011/1/1 Page 5 of 7 RESEARCH Open Access 2DPCA fractal features and genetic algorithm for efficient face representation ... used for feature extraction Standard fractal decoding Standard fractal coding applied in facial regions Genetic algorithm for fractal coding Classificat...

Ngày tải lên: 21/06/2014, 00:20

... convergence of a hybrid method for monotone variational inequalities and fixed point problems. Fixed Point Theory and Applications 2011 2011:53. Submit your manuscript to a journal and benefi t from: 7 ... strongly to P F(S)∩Ω . Moti vated and inspired by the works of Nadezhkina and Takaha shi [23], Ceng et al. [25], and Ceng et al. [27], in this paper we suggest a hybrid method...

Ngày tải lên: 20/06/2014, 22:20

... of Kikkawa and Suzuki [3], and therefore of the Kannan fixed point theorem [4] for gen- eralized Kannan mappings. Also, it is the generalization of the Theorem 2.1 of Damja- nović and Đorić [13]. From ... 2011:40 http://www.fixedpointtheoryandapplications.com/content/2011/1/40 Page 6 of 8 where x and y represent the sta te and decision vectors, res pectively, τ : W ×D ® W represen...

Ngày tải lên: 21/06/2014, 00:20

... 1], {r j, n } ⊂ [a, ∞ ) for some a>0 and {l n } ⊂ [a, b] for some a ; b with 0 <a<b<a/2.If  ∞ i = 0 α n,i = 1 for all n ≥ 0 and lim inf n ®∞ a n,0 a n, i > 0for all i ≥ 1, then {x n } ... modified block iterative algorithm for solving the convex feasibility pro- blems for an infinite family of closed and uniformly quasi-j-asymptotically nonexpansive mapping,...

Ngày tải lên: 21/06/2014, 01:20

... ,N. Then, {x n } and {u n } converge strongly to z  P Θ x 0 . Fixed Point Theory and Applications 25 C3 for each k ∈{1, 2, ,N} and for all x ∈ C, there exist a bounded subset D x ⊂ C and z x ∈ C ... C n for each n ≥ 1. Step 2. Next, we show that {x n } is well defined and C n is closed and convex for any n ∈ N. It is obvious that C 1  C is closed and convex. Suppose t...

Ngày tải lên: 21/06/2014, 07:20

...  I and T i  I for each i ≥ 1inTheorem 3.5. T hen we know that F is 1- Lipschitzian and 1-strongly monotone,  n i1 α i−1 −α i T i x n 1−α n x n and T λ n z n 1−λ n μz n . Therefore, ... Parallel Algorithms in Feasibility and Optimization and Their Applications (Haifa, 2000), D. Butnariu, Y. Censor, and S. Reich, Eds., vol. 8 of Stud. Comput. Math., pp. 473–504, North-...

Ngày tải lên: 21/06/2014, 11:20

... The robot’s forward and reverse translational motion are both impeded. For case (1), any of the four vector fields are sufficient, while for cases (2) and (3), the reverse-only and forward- only ... in the forward and reverse directions, and steer). For the embodiment we consider, there are four basic cases. (1) The robot’s translational motion is not impeded. (2) Only the robot’...

Ngày tải lên: 21/06/2014, 20:20

... Theory and Applications 19 14 V. Colao, G. Marino, and H K. Xu, “An iterative method for finding common solutions of equilibrium and fixed point problems,” Journal of Mathematical Analysis and Applications, ... Wang, H. Zhou, and J. Song, “Viscosity approximation methods for equilibrium problems and fixed point problems of nonexpansive mappings and inverse-strongly monotone m...

Ngày tải lên: 21/06/2014, 20:20

... probability is set at 10 −2 for voice and video transmission, and 10 −3 for web browsing and data [23]. As shown in Figure 6, voice and video transmission is possible when beamformers with beamwidths ... are the pdfs and the cdfs of the AoA of the interfering signals at the desired BS. Using (1), (16), and (17), the pdfs for cellular systems with D = 2R (typical value for...

Ngày tải lên: 21/06/2014, 23:20