Báo cáo hóa học: " Research Article Arabic Handwritten Word Recognition Using HMMs with Explicit State Duration" pdf

... Signal Processing Volume 2008, Article ID 247354, 13 pages doi:10.1155/2008/247354 Research Article Arabic Handwritten Word Recognition Using HMMs with Explicit State Duration A. Benouareth, 1 A. ... Arabic handwritten word recognition sys- tem based on segmentation-free approach and discrete HMMs with explicit state duration [24]. Three distributions (...

Ngày tải lên: 22/06/2014, 06:20

... Difference Equations Volume 2009, Article ID 240707, 13 pages doi:10.1155/2009/240707 Research Article Stabilization of Discrete-Time Control Systems with Multiple State Delays Medina Rigoberto Departamento ... control systems with both time-varying and time- delayed states. Our main contributions are as follows. By applying the “freezing” technique to the control system 1.1-1.2...

Ngày tải lên: 21/06/2014, 20:20

... resam- pling. N particles are drawn from the current particle set with probabilities proportional to their weights. Replace the current particle set with this new one, and reset each new particle’s ... Signal Processing Volume 2008, Article ID 823695, 17 pages doi:10.1155/2008/823695 Research Article Simultaneous Eye Tracking and Blink D etection with Interactive Particle Filters...

Ngày tải lên: 22/06/2014, 19:20

... When using either LCGFs or LMVFs as visual feature vectors, a 40-dimensional audio- visual feature vector is built. Triphone HMMs are constructed with the structure of multistream HMMs. In recognition, ... multistream HMMs Since audio HMMs are much more reliable than visual HMMs at segmenting the feature sequences into phonemes, audio and visual HMMs are tra ined separately an...

Ngày tải lên: 22/06/2014, 19:20

... When using either LCGFs or LMVFs as visual feature vectors, a 40-dimensional audio- visual feature vector is built. Triphone HMMs are constructed with the structure of multistream HMMs. In recognition, ... multistream HMMs Since audio HMMs are much more reliable than visual HMMs at segmenting the feature sequences into phonemes, audio and visual HMMs are tra ined separately an...

Ngày tải lên: 22/06/2014, 22:20

... Corporation Boundary Value Problems Volume 2011, Article ID 569191, 13 pages doi:10.1155/2011/569191 Research Article A Fourth-Order Boundary Value Problem with One-Sided Nagumo Condition Wenjing Song 1, ... Cabada, “An overview of the lower and upper solutions method with nonlinear boundary value conditions,” Boundary Value Problems, vol. 2011, Article ID 893753, 18 pages, 2011....

Ngày tải lên: 21/06/2014, 05:20

... features with a set of low-level signal parameters was shown to slightly improve the recognition performance. The above-mentioned bird recognition studies per- formed the recognition using a relatively ... Journal on Advances in Signal Processing Volume 2011, Article ID 982936, 10 pages doi:10.1155/2011/982936 Research Article Automatic Detection and Recognition of Tonal Bir...

Ngày tải lên: 21/06/2014, 05:20

... Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 173621, 11 pages doi:10.1155/2011/173621 Research Article Strong Convergence of an Implicit Algorithm in CAT(0) Spaces Hafiz ... Computers & Mathematics with Applications, vol. 53, no. 9, pp. 1349–1360, 2007. 8 H. Fukhar-ud-din and A. R. Khan, “Convergence of implicit iterates with errors for map...

Ngày tải lên: 21/06/2014, 07:20

... Journal on Embedded Systems Volume 2011, Article ID 790265, 15 pages doi:10.1155/2011/790265 Research Article An MPSoC-Based QAM Modulation Architecture with Run-Time Load-Balancing Christos Ttofis, 1 Agathoklis ... MPSoC-based architecture (with NIRA) to the architecture with 4 pipelined QAM instances. Performance simulations were first done for the system configuration l isted in Ta...

Ngày tải lên: 21/06/2014, 07:20