Báo cáo hóa học: " Research Article A Cascade of Boosted Generative and Discriminative Classifiers for Vehicle Detection" pptx

Báo cáo hóa học: " Research Article A Cascade of Boosted Generative and Discriminative Classifiers for Vehicle Detection" pptx

Báo cáo hóa học: " Research Article A Cascade of Boosted Generative and Discriminative Classifiers for Vehicle Detection" pptx

... pages doi:10.1155/2008/782432 Research Article A Cascade of Boosted Generative and Discriminative Classifiers for Vehicle Detection Pablo Negri, Xavier Clady, Shehzad Muhammad Hanif, and Lionel Prevost Institut ... have to adopt the cascade architecture. 6.2. Cascade detector Ta ble 2 details the architecture and the performances of each cascade detector. We...
Ngày tải lên : 21/06/2014, 22:20
  • 12
  • 403
  • 1
Báo cáo hóa học: " Research Article Blind Estimation of the Phase and Carrier Frequency Offsets for LDPC-Coded Systems" potx

Báo cáo hóa học: " Research Article Blind Estimation of the Phase and Carrier Frequency Offsets for LDPC-Coded Systems" potx

... 100 iterations of the Simulated Annealing algorithm, an MSE of around 5 ·10 −3 is obtained at a E b /N 0 equal to 4 dB. Note also that for the QAM case, the classical algorithm of (37)givesan estimation of ... Decision Directed (DD) and Non-Data-Aided (NDA) cases. A new family of Non Linear Least Squares (NLLS) estimators was introduced in [11] for the joint estimation of...
Ngày tải lên : 21/06/2014, 08:20
  • 13
  • 411
  • 0
Báo cáo hóa học: " Research Article A Novel Image Compression Method Based on Classified Energy and Pattern Building Blocks Umit Guz" ppt

Báo cáo hóa học: " Research Article A Novel Image Compression Method Based on Classified Energy and Pattern Building Blocks Umit Guz" ppt

... Group, University of California at Berkeley, CA, USA and the researchers in the SRI International, Speech Technology and Research (STAR) Laboratory, Menlo Park, CA, USA for many helpful discussions ... Standard, Van Nostrand Reinhold, New York, NY, USA, 1992. [12] K. R. Rao and P. Yip, Discrete Cosine Transform: Algorithms, Advantages, and Applications, Academic Press, San Diego...
Ngày tải lên : 21/06/2014, 05:20
  • 20
  • 439
  • 0
Báo cáo hóa học: " Research Article A System of Random Nonlinear Variational Inclusions Involving Random Fuzzy Mappings " docx

Báo cáo hóa học: " Research Article A System of Random Nonlinear Variational Inclusions Involving Random Fuzzy Mappings " docx

... a class of random variational inequalities and random quasivariational inequalities,” Journal of Mathematical Research and Exposition, vol. 9, no. 3, pp. 385–393, 1989. 12 N. J. Huang, “Random ... problems. For related work in this hot area, we refer to Ahmad and Farajzadeh 28, Ansari and Yao 29, Chang and Huang 9, 10, Cho and Huang 30, Cho and Lan 31, Huan...
Ngày tải lên : 21/06/2014, 07:20
  • 17
  • 277
  • 0
Báo cáo hóa học: " Research Article A Converse of Minkowski’s Type Inequalities" ppt

Báo cáo hóa học: " Research Article A Converse of Minkowski’s Type Inequalities" ppt

... inequality of Ingham and Jessen see also a recent paper 5 for a weighted version of T ˆ oyama’s inequality.Namely,T ˆ oyama showed that if 0 <q<pand a ij ≥ 0 i  1, ,m; j  1, ,n are ... that  X   f   p dμ < ∞. 3.1 Journal of Inequalities and Applications 3 Inequality 1.4 with 1 ≤ p ≤ q and inequality 1.6 with 0 <q≤ p<1 are sharp for all...
Ngày tải lên : 21/06/2014, 07:20
  • 9
  • 304
  • 0
Báo cáo hóa học: " Research Article A New Inverse Halftoning Method Using Reversible Data Hiding for Halftone Images" docx

Báo cáo hóa học: " Research Article A New Inverse Halftoning Method Using Reversible Data Hiding for Halftone Images" docx

... stego image S  . 3.4. Data Extract and Recovering Grayscale Image. In data extracting process, we extract 8+TC ∗18 bits of SH from the last raw of a stego image S  and get the pattern information of PH i and ... Introduction Inverse halftoning is a process which transforms halftone images into grayscale images. Halftone images are binary images that provide a rendition of...
Ngày tải lên : 21/06/2014, 08:20
  • 13
  • 328
  • 0
Báo cáo hóa học: " Research Article A Family of Key Agreement Mechanisms for Mission Critical Communications for Secure Mobile Ad Hoc and Wireless Mesh Internetworking" pdf

Báo cáo hóa học: " Research Article A Family of Key Agreement Mechanisms for Mission Critical Communications for Secure Mobile Ad Hoc and Wireless Mesh Internetworking" pdf

... dedicated hardware (i.e., smart cards), would be a password authentication mecha- nism. A simple approach of a password-based authentication scheme could be the use of sufficiently large and randomly generated ... whereas meta-data is information related to the client’s location and service usage profile and EURASIP Journal on Wireless Communications and Networking 17 [14] A....
Ngày tải lên : 21/06/2014, 11:20
  • 17
  • 382
  • 0
báo cáo hóa học:" Research Article A Variable Step-Size Proportionate Affine Projection Algorithm for Identification of Sparse Impulse Response" pot

báo cáo hóa học:" Research Article A Variable Step-Size Proportionate Affine Projection Algorithm for Identification of Sparse Impulse Response" pot

... VSS-SPAPA can achieve a lower steady-state misalignment than SPAPA, approximate 10 dB improvement was achieved. The steady- state misalignment of VSS-APA was the same as that of VSS- SPAPA, but ... In any case, VSS-SPAPA can maintain fast convergence with both AR(1) signals and speech signals. In case (1), a large estimate σ 2 v (t)willcauseα p (t)tobesmalland reach α min faster th...
Ngày tải lên : 21/06/2014, 20:20
  • 10
  • 292
  • 0
Báo cáo hóa học: " Research Article A Class of p-q-Laplacian Type Equation with Potentials Eigenvalue Problem in RN" pot

Báo cáo hóa học: " Research Article A Class of p-q-Laplacian Type Equation with Potentials Eigenvalue Problem in RN" pot

... P. Drabek, Z. Moudan, and A. Touzani, “Nonlinear homogeneous eigenvalue problem in R N : nonstandard variational approach,” Commentationes Mathematicae Universitatis Carolinae, vol. 38, no. 3, ... 1987. 16 A. Bahri and Y. Y. Li, “On a min-max procedure for the existence of a positive solution for certain scalar field equations in R N ,” The Revista Matem ´ atica Iberoamerican...
Ngày tải lên : 21/06/2014, 20:20
  • 19
  • 322
  • 0
Báo cáo hóa học: " Research Article A Generalisation of Contraction Principle in Metric Spaces" pot

Báo cáo hóa học: " Research Article A Generalisation of Contraction Principle in Metric Spaces" pot

... E. Chidume, H. Zegeye, and S. J. Aneke, “Approximation of fixed points of weakly contractive nonself maps in Banach spaces,” Journal of Mathematical Analysis and Applications, vol. 270, no. 1, ... Applications, I. Gohberg and Y. Lyubich, Eds., vol. 98 of Operator Theory: Advances and Applications, pp. 7–22, Birkh ¨ auser, Basel, Switzerland, 1997. 8 G. V. R. Babu, B. Lalitha,...
Ngày tải lên : 21/06/2014, 23:20
  • 8
  • 234
  • 0

Xem thêm