Báo cáo hóa học: " Research Article Integrating the Projective Transform with Particle Filtering for Visual Tracking" potx

... number of particle filter iteration. The average resampling frequency for the projective particle filter is 14.9%, and 19.4% for the standard particle filter. In the first experiment, the performance ... robustness of the tracker; (iii) the MSE on the vehicle trajectory is reduced with the projective particle filter. Furthermore, the proposed technique outperf...

Ngày tải lên: 21/06/2014, 08:20

... example, fixed point theory 1, 3, 5–7, the method of upper and lower solutions 8, and critical point theory 9, 10 are widely used to deal with the existence of solutions for the boundary value ... ,gk T . Then we can see that the critical point of J 1 is just the solution to the following system of linear algebraic equations: Mu − G  0. 4.50 By using the theory of...

Ngày tải lên: 21/06/2014, 20:20

... satisfies C λ ,theng and f are solutions of C λ gf . Proof. The process of the proof is similar as Theorem 2.1. Therefore, we will only write an brief proof for the case i. Indeed, the necessary ... 2.30 Then, either g with g00 is bounded or g satisfies S. Remark 2.9. Let us consider the case λ  2. i Substituting f for g of the second term of the stability in...

Ngày tải lên: 21/06/2014, 20:20

... that the proposed SFBC with MRP can overcome the diversity loss for specific propagation scenarios, always improve the system performance, and demonstrate flexible performance with large performance ... [28] that the MIMO- OFDM system capacity with grouping can approach the channel capacity without grouping very closely. Hence the performance of the system is ev aluated by...

Ngày tải lên: 21/06/2014, 20:20

... Re 2 {·} denotes the squared value of the real part of the argument. By utilizing the distribution of the vectors s(n) and s (i) k (n), the definition of the Q-function together with the results from ... through the steepest descent method [20] is summarized with pseudocode in Algorithm 1.Thewholesystemcanbeoptimizedfor the different possible values of the delay δ. Th...

Ngày tải lên: 21/06/2014, 22:20

... floor. We have proposed the novel symmetric extension method to reduce the leakage power. The mathematic expression of the MSE of the conventional DFT estimator and the upper bound of the MSE of our proposed ... be eliminated efficiently, and the MSE is mainly caused by the noise. Figure 7 shows the upper bound of the MSE of our proposed method. Compared with Figure 6, t...

Ngày tải lên: 21/06/2014, 22:20

... image and the user template are transferred from the card to the reader. The reader performs feature extraction and matches the features to the template. The reader then informs the card whether verification ... provided by the card. The reader then informs the card whether verification has been successful or not. On the other hand, the fingerprint sensor in SCENARIO 2...

Ngày tải lên: 21/06/2014, 19:20

... speaker. The feature used is the histogram of the hue plane of the face pixels. The face of the speaker is first extracted from thevideo.Thehueplaneofthefaceregionofeachframe is then determined. The ... N  μ 2 , Σ 2  (15) is the hypothesis that a speaker change occurs a t time L.A check of whether the hypothesis H 0 better models the data as compared to the hypothesis H...

Ngày tải lên: 21/06/2014, 05:20

... maxα, γ for some 0 <α≤ 2 and γ>0.Letb n  n 1/α log n 1/γ .IfEX  0 for 1 <α≤ 2 and 1.8 for α /  γ,then1.9 holds. Remark 1.3. The proof of Theorem D was based on Theorem 1 of ... 15. We only extend the case α /  γ of Theorem D to ρ ∗ -mixing random variables. It is still open question whether the result of Theorem D about the case α  γ holds for ρ ∗ -mixi...

Ngày tải lên: 21/06/2014, 05:20

... a 2 LbRab 2 , for all a, b ∈Asee 16 for details. It is proven in 8; that for the vector spaces X and Y and the fixed positive integer k, the map f : X→Yis quadratic if and only if the following ... showed with the above conditions for f, there exists a unique R-linear mapping T : X→Ysuch that   f  x  − T  x    ≤ 2 2 − 2 p  x  p ,  x ∈X  . 1.4 G ˘ a...

Ngày tải lên: 21/06/2014, 05:20